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  1. Hello Everyone, I know IACV has been a huge topic on the forum and I have found various pictures in the RX forum and ES forum on the idle air control valve (IACV) or as others call it the idle speed control valve (ISC). However, I have not found a "step by step" posting to date which definitively shows how to clean this thing so that my car stops giving me idling problems. Symptoms I have had included: - low and rough idling that would cause the car engine to start shaking after starting the car - this eventually got worse to the point that when I start my car, it would not idle unless I gave it gas - idling problems for me tended to occur more often after my engine was warm or had been sitting in the sun I hope these series of postings help you fellow LOC members out there. You've certainly helped me in the past so here's my two cents at this common problem. Additionally, the instructions I give are the way in which I have cleaned it myself. As you go about and attempt this, you may find better ways to do so. Please add and refine my instructions/terminology as needed. I am not a professional. I've only changed my oil, air filters, and conducted minor maintenance previously. The bottom line is that if you have the right tools, you should be able to do this. This discovery/ cleaning took me about 2 hours to do cause I ran into problems and there were major steps left out in previous postings that I’ve encountered read. The next time I do this, I believe I can get this done in about an hour or less. Tools Needed: 1) Tightly fitting Philips Screw Driver 2) Carb cleaner that is O2 sensor safe (I've seen CRC. I used Valvoline Carb Cleaner) 3) Locking Grip Pliers (definitely helped me remove the factory tight screws) 4) Small brush for cleaning 5) Towels for cleaning 6) Pliers (help removed brackets holding the hoses) 7) Latex gloves helps with limit the messiness. * I used the same gasket and did not replace it. No problems found. 1) Remove the hose that comes from the engine/motor that connects to the air intake hoses.( Hose is below in red – we’ll refer to this as Hose A) When you pull back the rubber hose covering, you will see that a metal bracket is holding the hose pretty tightly in place. Use the pliers to clasps the two metal pieces together to loosen the bracket and pull the hose loose. You can also do this by hand if it’s easier for you. 2) Upon removing the hose, you will want to remove the two air intake hoses. Loosen the three screws above in green and remove the hose. Below is a picture of the intake hoses removed. 3)After removing the intake hoses, I opened the lid to the air filter and moved this to the side of the car to create more working room. I believe there are two clips on the right holding the lid in place. Just pop the two clips and move the cover to the side. I also took out the air filter and temporarily moved this to the side. 4)After removing the intake hose, the throttle body/IACV/black electric coil is revealed. At this point, I removed the black electric wire from the black coil. Once the electric wire is removed you can remove the black coil from the IACV by removing the two screws. Note, the screws are factory tight so use a tight fitting screw driver to remove the screws. One of my screws was partially stripped from the dealership’s work, so I had to resort to my locking grip pliers which helped out tremendously. After removing the two screws, the black electric piece pops right off. When the black electrical coil is removed from the IACV, it exposes a small pencil sized metal stud. You will also notice a washer that sits on this stud. Don’t lose this washer. Take it and put it aside so it doesn’t fall off when you continue on in the next steps. 5)Additionally, I removed the hose coming out of the IACV. We’ll call this Hose B. This hose can be removed in the same manner by clamping the bracket and pulling the hose out. You will see that the hose is removed below. Below are pictures of before and after. 6)Here is where the fun begins. I initially attempted to remove the four screws attached to the IACV at this point, but found that after an hour, this would be nearly impossible to remove considering the location of the screws were in an extremely tight spot. The only way I would be able to remove the IACV is to remove right throttle body. Not as tough as it sounds. Three screws need to be removed to accomplish this. Again, be careful when removing the screws. Also you will see I removed another electric plug and I also cut a tie wrap. Once you complete these steps, the throttle body/ IACV comes out pretty easily. Note when you remove the throttle body, there will be one LAST hose connected to the IACV. Be careful when you remove this hose as radiator fluid may spill. Some of my fluid spilled out so I just refilled my coolant after I was done. 7)Below is a picture of the bottom view of the IACV. You now can EASILY remove the four screws connecting the IACV to the throttle body . In the picture below, I have already removed one of the screws. Once the four screws are removed the IACV and throttle body separate. Now you can clean both of them with your carb cleaner, brush, towels, cotton swabs etc…. Picture here is before I the cleaning with all the muck inside Pictures after I cleaned the IACV and throttle body This last picture is the post throttle body cleaning 8) Once you are done cleaning, just put back the throttle body/iacv the same way you took it off, and put everything back in reverse order. Ensure the gasket is in place. Also, ensure you put the washer back on the electric coil. Make sure you place hose A & B back and ensure the electric plugs are back in their original position. Once these things are in place, then it's all about putting the air filter/hoses back and you are good to go. If you have lost any coolant, make sure you refill it to a safe level. After completing this cleaning, my car starts up without any problem and idles as if I just purchased the car brand new. Replacing this at a dealership would have costed me $300-400 easily. Let me know if you have any questions. Cheers (Also, I tried to post these as separate replys, but the software combined all my replies into a single reply and did not keep them separated) *Edited the posting to have the pictures follow step by step in sequential order*
    6 points
  2. I was also sold this "invisible" ad on! Only to be told by the dealership "after" that it's not adjustable. So basically it's just a dimly lit thin strip! This should be included. Lexus could and should've done better!
    4 points
  3. Hi. Some friends of mine suggested that I should post this here for more people to see. Hopefully it'll help people for years to come. You will need: About 50 bucks budget for the balljoint rod and the pipe clamp. Height sensor with bracket. 10mm wrench Washers that fit 10mm/M6 bolts. 10mm/M6 nuts Some smaller (8mm wrench) I own a 2001 LS430. The height sensor control arm's slider has rusted and become damaged over the last 19 or so years. The ball joint rod to the height sensor has also seized too. The height adjustment rod there in the red was seized, and the height slider in the blue was badly corroded and broken off. Rather than buy an entire control arm (green) this is an alterative method to repair it The arm is ~26mm in diameter. Buy yourself one of these pipe clamps in 26mm diameter. Or make one. Shouldn't be expensive. The hole needs to fit a M6/10mm bolt. Grind off the remnants of that slider from the control arm, and slide the pipe clamp over, and put your 10mm/M6 bolt and nut through and secure it in place where the slider used to be. Rather than using the control arm as a slider, we can instead use a sliding ball joint rod such as this one; This is a 220 320 00 32 from Mercedes - a height adjustment rod with a 8mm locking and a 10mm/M6 ball joint bolt. You can pick one up off eBay for cheap. Or find some other M6/10mm adjustable ball joint rod. Look at the diagram and try to imagine it in your head. This is what your bracket and rod/clamps should look like. One day I might snap a picture of what my repair looks like, but I hope you can make out what I mean via the diagram. This repair should be very easy. Maybe some sanding/grinding and surface preperation. The clamp will hold on tight and is easy to replace. The adjustable link rod will last longer and allow for easy adjustment, and less risk of corrosion damage. Hope this helps. This is a fairly easy job and took me less than 2 or so hours to do.
    3 points
  4. Did I mention this?..... I don't like the fact that our governments plan to force us to buy EVs. I wouldn't mind having one, as we already have solar panels and don't pay for electricity, but I think we should be able to choose what we drive (within reason).
    3 points
  5. At the part store they run a load test on the battery that mimics a big draw. If it holds up to a certain voltage it means the battery itself is not weakened yet. As the battery ages it will weaken as in not be able to supply a given amount of cold cranking amps. When its cold the oil thickens some thereby making the engine have to work harder to rotate. Hence the term "cold" cranking amps. I'd say you should investigate why the check engine lamp is lighting up. It could be a sign of what is taking place to cause your car to struggle to crank over. The part store can often "read the code" and determine why the CEL is lighting. My gut tells me your voltage regulator in the alternator is hit and miss. A long time ago that was a little box on the fire wall or fender. These days they are inside of the alternator. It determines how much electricity goes to the engine to keep it running and to the battery to charge it. It only has to be off by a little to keep the engine running but not have extra to charge the battery. Another issue could be a parasitic drain. An out of the ordinary draw on the battery when the car isn't running. In my 04 GS 300 for example the CD changer kept trying to change discs and the seat memory kept activating. Now I could not hear the disc changer nor was the seat memory moving the seat, but they were drawing on the system leading to a weak or dead battery if I didn't drive the car every day. Yet another issue may be short trips don't allow the battery to charge enough. Example; start the car, drive to a store 10 minutes away, finish there, start car and drive 10 minutes to another store. Never giving the engine a good 30-45 minutes to charge the battery back up to the voltage used to start the car can also lead to the hard to crank or dead battery issue. Hope you find it soon and it's a cheap and easy fix.
    3 points
  6. No reason to upgrade, Those stock wheels are Classic on the SC 😉
    3 points
  7. But you love the Covid virus? 🙄
    3 points
  8. I just installed the rr racing supercharger. It’s the only way to go bud
    3 points
  9. That one is my son's new puppy. Her brother came home with me Chocolate lab mom, stranger in the night dad Yesterday they played all afternoon.
    3 points
  10. Purchase has been made!...I could not turn down the deal I got & the actual ES...2020 ES 350 'premium' with only 11k miles in Nebula Grey Pearl (windows are already tinted)....over 2 years of full factory warranty remaining; 1 owner, full service history & Lexus CPO. Our 'premium package' in Canada is equipped quite differently than our friends south of the border....with more features / standard equipment. Originally I wanted the UL package....but in these parts, they are very rare (I reached out to 17 Lexus dealers in a 400 mile radius of me...the UL units that are available are 5 to 6 k more & only about 20% are actually at Lexus dealers...the premium pkg checks 95% of the boxes I was looking for....as the expression goes 'don't look a gift horse in the mouth'. I literally have a 6 minute drive to work... I pick the car up this Saturday.
    3 points
  11. I like it when I'm trimming a rose bush, grab one to place in a jar and while heading indoors the Mrs arrives from work so I hand her the rose. Or when I come from work and the dog greets me at the door, tail all wagging-like. And the parrot says "welcome home"…… Or when a nice breeze blows just as the grass cut chore is over and the Mrs brings out a tall glass of ice cold spring water. Or when a new baseball cap fits my noggin just right without adjusting it. Or I step on the bathroom scale expecting to have gained weight but the scale shows I actually lost a little. Or when my son and I went to do the first start after an engine swap, expecting a hard to start issue but ole bessy fires right up. Or when the lawnmover starts first pull……again. Or helping out old people. Or thanking a soldier/veteran. Or tipping the person at the toll booth. Yes I stop and pay in cash so I can do that. Or when the voicemail on your phone was not a robo-call and instead was a friend telling you "hello, here's my new phone number" Or when you sneeze and a perfect stranger says "bless you". Life is short. But smiling makes you live longer. Trouble with being dead is it lasts so long.
    3 points
  12. The cost of dental work, especially deep cleaning by laser and periodontal surgery, but also including implants.
    3 points
  13. That's the view when I pull into the driveway after work. Unseen in the photo is the dog wagging his tail "it's that guy, he's back, yay!!"
    3 points
  14. I just purchased a NX200T. During the test drive I did not realize the headrest was a little too far forward. It is sharply angled toward the driver at the top. I am on the shorter side at 5' 6 1/2" tall and have good posture. When I sit in the driver seat with good posture my head is pushed forward about 1/2". I have to lean the seat back so I am slouching to avoid neck discomfort. I asked my dealer, service center and the U.S. corporate office for advice. There was nothing they could do. Very disappointing. The worst part is that the headrest is available outside the US with adjustable forward and aft movement at 4 intervals. I asked a few after market car parts dealers for advice. I was told it is a common problem. I was given many solutions (get another brand car's headrest, cushions, heat the metal and bend the rods, padding, etc.). Some ideas were unsafe and of course illegal I thought. For now I put some 2" cushioning in the seat to bring the rest of the seat inline with the headrest. It is better but not quite there and makes my A/C venting fairly useless, & is a little dorky. After just having paid about 50K for the fully loaded car I want a professional solution to improve the headrest. So far I have not solved it. I am curious if anyone else has had this issue and solved it? Any advice is appreciated. I am 95% happy with the car/SUV and am looking for that last 5% of comfort/fit.
    3 points
  15. Update: I think I have got it after all the work, time, and money spent. I started checking again I found an unbelievable vacuum leak around lower intake manifold. replace gasket today runs great thanks for all of the support. something that simple fix. when the engine was swap the starter was replaced. The gasket moved or something apparently cause a vacuum leak. I had no idea a vacuum leak could cause random misfires. I was sure it was an ignition problem.
    3 points
  16. Hi all, I believe I have posted here before a long time ago with my old LS430 LEX, I now have a 2007 LS460L with 110K on it now. I have owned it for a few years now, since 65K miles, and recently I started having acceleration/hesitation problems. I did alot of research, and didn't find very many good answers. I did have the transmission and engine ECU update flashed, with some improvement, but after that didn't solve the problem, I was convinced it was the cylinder head replacement deal, which was way out of my budget with 5 kids....and I thought it was ridiculous that a flagship sedan would need that kind of serious motor work with just 100K on it. Anyway, my mechanic suggested BG 44K fuel system cleaner, NOT available at places like autozone. He sells it for $28 per can, but I found on Ebay for $16.75 and up with free ship. First and foremost, I ALWAYS used quality, premium gas (Shell V-Power or QT), and Techron additive from time to time, so I was super unconvinced about his recommendation. I had even listed my LS for sale, again, convinced that the motor had cylinder issues after reading blogs about LS460 acceleration issues. Also, for the record, I have NO affiliation with BG or anything like that. THIS STUFF WORKS! It truly fixed my hesitation problems, completely. I am no longer selling the car, and am happy again, as it accelerates like it is supposed to. Feel free to read many other peoples reviews on this stuff, its amazing and really seems to work. After i drove it to wrok (25 miles one way) I thought i felt a difference, by the drive home, I KNEW I felt the difference, after the full tank, i was truly smiling. I have ordered 4 more cans for my other vehicles and boat, and suggested it to my friend with a ISF, my brother with an SC430, and my buddy with a Vette. I guess these LS460 cars are just picky after a while and maybe the injectors get gummed up? I don't pretend to be a mechanic, again this was suggested by my Lexus mechanic, After alot of depressing research with no real answer, just wanted to share my experience with any other LS460 owners, as it is a beautiful car, and I was disappointed in what I was thinking the problems I had. It was the best $17 I have recently spent, and if you are having similar weak/lack of acceleration or hesitation issues, i would say TRY IT for less than $20. I believe you can go to BG's site and find a local dealer, again, not autozone or O'Reilly or anything like that, says professional use only lol. Also, need a funnel, comes in a coke can basically. Just my 2 cents, hoping to help out any other LS460 owners out there depressed about their car, it seems most people just said they'd trade it in and buy a new one, but I'm not that rich :)
    3 points
  17. The Lexus brand cell phone that was a dealer installed option lowered the HVAC fan speed and muted the audio system while a call was in progress. I even connected an aftermarket Nokia CARK-91 phone system I installed in my second (2000) LS400 to mute the audio system but I didn't bother to connect it to lower the HVAC fan speed. Even when a Lexus phone system was never installed, corrosion of the factory installed cell phone harness in the trunk can cause HVAC and audio system issues.
    3 points
  18. 20 years ago I swapped a domain name for a Lexus. The love affair started and I am now on my 10th Lexus
    3 points
  19. My Lexus is my weekend car. My daily is my 2009 Mazda 3i.
    3 points
  20. Here are a couple of tips I have picked up regarding maximizing fuel efficiency 1. Replace the spark plugs if you have not already, I prefer NGK Iridium plugs 2. Look for Cooper CS5 Grand Touring/Ultimate Touring tires, they are excellent for these cars 3. Use OVERDRIVE on the highway or at speeds in excess of 60 MPH (most say 40-50 MPH, but in my car I have observed minimal difference at those speeds). Note that you can use Overdrive at all speeds and it will keep the RPM's down but from what I have learned at slower speeds this translates to negligible fuel economy gains. 4. Set your ECT mode to NORMAL and not PWR 5. Keep the RPM's as low as possible aka don't floor it 6. Make sure your wheels are balanced and aligned properly and that your tires are also correctly inflated. 7. Mythbusters proved this, KEEP YOUR CAR CLEAN, it does SLIGHTLY affect gas mileage for the positive. 8. Turn off your A/C system if you want, it does affect gas mileage slightly, but its also a comfort, not really necessary unless you want to maximize fuel economy. 9. In reference to replacing the spark plugs, you may also want to consider replacing the ignition coil, distributor cap & rotor, and plug wires if they have not been replaced in quite some time as they can lose spark and cause poor performance, this would be within a general tune-up. 10. Replace the fuel filter, this is commonly missed on every car, and they get NASTY, unclean fuel = bad performance. Also consider getting a professional fuel service done on your car, this can help too, especially if it has not been done in some time.
    3 points
  21. Folks, and Forum Admin, Please make a separate section on the Forum for 2016 RX models. THese have had major changes since 2015. The engine has been tweaked, there are scores of safety improvements and the look is way different. I am sure the issues will be different as well. So please rename the 2010-Present section to say 2010-2015 and keep it separate from 2016 onwards. Thanks.
    3 points
  22. I can answer that. Those zany Brits particularly like "mark" designations: https://en.wikipedia.org/wiki/Mark_(designation Maybe it is a longing for Jaguar sedan series names. In the UK, the model year ranges of the LS400 are referenced thusly: Series 1, Mark 1 = 1990-1992 Series 1, Mark 2 = 1993-1994 Series 2, Mark 3 = 1995-1997 Series 2, Mark 4 = 1998-2000
    3 points
  23. Replaced the Y pipe. Almost one month and no more problems.
    3 points
  24. okay guys, I am going to give you a very constructive advice on how to fix this problem.first remove the cluster and if you do not know how go to lexls.com and follow the instructions.then remove the face cover .first grap the tach needle gently and pull untill you hear a pop,again be gentle and do not ge scared.once you hear the pop move the needle clockwise untill it pops again then gently release it.now move the needle slowly counterclock till you sit it over the zero an on the dot and make sure that it sits right on the zero.to check your work move it gently say to the mark 3 then let go it should snap right back to zero,once you have accomplished this ,you are rock & roll baby.the same thing goes for speedometer.back light is not working change cap 212,after making sure your cathodes are okay meaning the bulbs.if not you can get them at a very good price from plano lexus,they are awsome as far as price goes.gas guage slow change cap 142.while you are at it change any bad or weak bulbs ,be the warning ones or the indicator ones such as shifter position.by the way guys the cluster lexus has on the first gen is the 1992,because the psb are so robust,where the 1993 and 1994 are made a little bit on the cheapy side.this job should take about an hour if you how to handle things.good luck and let me know. please make a donation to lexls.com,this guy is great.may god bless his soul.
    3 points
  25. So you can educate your dealership when they tell you they can't duplicate your problem. I'm slowly downloading more of these as I get them, so keep checking back. 1. Air conditioning poor peformance - AC002_05.pdf 2. Air conditioning sensors inspection - AC005_04.pdf 3. Headlamp condensation - BO003_07.pdf 4. Front brake squeal - BR001_05.pdf 5. Brake acutator abnormal noise - BR003_07.pdf 6. Malfunction indicator lights after brake pad change - BR006_06.pdf 7. Retrieving diagnostic codes (unfortunately this is with the Lexus diagnostic equipment) - EG009_05.pdf 8. ISC learning procedure (this is a good one to be used after drained or disconnected battery) - EG010_05.pdf -this TSB mentions using the Lexus diagnostic equipment but look for my other post for directions for the ordinary mortal who doesn't have the Lexus scanner 9. Rocking feeling at 70mph - EG013_07.pdf 10. Power back door noise - EL013_07.pdf 11. Zero point calibration after wheel alignment - L_SB_0015_08.pdf 12. Tonneau cover latch rattle - NV001_07.pdf 13. Vehicle pull/drift to right improvement - ST003_05.pdf 14. Cylinder head cover oil baffle caution - L_SB_0021_08.pdf 15. Upper/Lower windshield tick noise - NV005_06.pdf 16. Instrument panel rattle - NV002_06.pdf 17. 5W20 oil recommendation - EG006_06.pdf 18. Front seat squeak noise - NV001_06.pdf 19. TPMS diagnostics etc. - PG001_07.pdf __________________________________________________________ The following are not TSBs, but good information to have. FRONT AND REAR BRAKE EXPLODED VIEW (from and RX330, but I believe RX400 is the same) front_brake_component.pdf rear_brake_component.pdf STEREO REMOVAL rx_stero_remove.pdf DEALER SELECTABLE OPTIONS (wish I knew why Lexus made it so only the dealer can adjust these) rx400h_customized_settings.pdf VOICE TEL and NAV COMMANDS (if you can get the stupid system to understand you) 2007_RX400h_Voice_Commands.pdf LexusVoiceNavwTel.pdf
    2 points
  26. Thanks for the advice it is much appreciated. Now that it has been bleed correctly. I now have power with no leaks.
    2 points
  27. The spec sheet that Lexus of Birmingham gave me for the ES300h shows these two add-ons: WOOD TRIM WITH AMBIENT LIGHTING $740. ILLUMINATED DOOR SILLS $400 Can you possibly imagine the sheer excitement as I finally got it home in the garage and hit the automatic garage door opener, and then in the dark, I see this pale blue strip highlighting the edge of the dash? And I only paid $740 bucks plus an additional 4% sales tax? Followed by the thrill of opening the door and seeing a crummy advertisement projected onto my garage floor ("Lexus of Birmingham") for $416. what a RUSH!!
    2 points
  28. Hi everyone, I want to you my latest addition to my RX330. A custom design and fabricated prerunner bar with a skid plate. Going to add lights in the future.
    2 points
  29. The first thing you should have done is to look at all the codes. That would be easier if it has OBD II and not OBD I which flashes to indicate a problem area. Simply guessing and buying parts can be very expensive. You might want to spend $150 to have an expert look at it. That way, you'll have enough information to determine if the car is worth fixing.
    2 points
  30. No splicing will be necessary. The mechanic will simply unplug and discard what is left of the exterior mirror harness from the door panel wiring harness. He will then plug the harness for the replacement mirror into the door panel wiring harness. Here is a photo from eBay of a used right side mirror for a 1998-2005 GS. The cable from the mirror attaches to the wiring harness behind the door panel.
    2 points
  31. No idea the sticker price but I'd say "if ya gotta ask ya probably can't afford it"…… I typically wait for cars to become old enough to fall into my price range but I doubt I'll live long enough for one of the LES cars 💀
    2 points
  32. I've posted this link, quite a few times within the last few years. Should You Get an Extended Warranty for Your Car? - Consumer Reports Essentially, if you insist on buying a known unreliable brand (like Tesla, Mercedes, Audi, BMW, Alfa Romeo, Jeep, Chevrolet, Ford, etc), then an extended warranty may be a good idea. Better yet, skip buying a vehicle from one of the aforementioned companies, altogether. I went through the same type of sales pitches you did when my daughter was buying her first new car, a Subaru. Your intuition is right in that if the salesperson is pushing hard to get you to sign, then the dealership profit margin is almost definitely very high, due to infrequent use of the policy by the consumer. I advised her to keep saying no. One of my sisters recently bought a used Lexus and the sales/finance person did the same thing. She called me and of course, I told her that she should pass. You did the right thing.
    2 points
  33. For Myself it was upgrading from a 1996 Toyota Camry to a 1998 GS 300...Loved the car so much I bought a LS460. I drove the GS for 21 years as a daily driver, The car was sold locally and is still on the road today, Got To Love Lexus ! What is your Story ?
    2 points
  34. I have always been in the Toyota family. The pandemic has made it hard to find the Toyota I wanted and I know Lexus IS the fancier side of Toyota. They are dependable cars and I need something that’s safe and will last a long time. So I am getting my RX 330 tomorrow!
    2 points
  35. Many have questions on how to program the Homelink buttons. It is in the owner's manual but sometimes it may be confusing to understand the terminology. I've summarized what the manual states, and hopefully this will help anyone in the future (as I have in the past already hehe) "Ok. Delete the codes in the homelink then try this. (To delete, hold down the first and third buttons at the same time, hold for about 30-60 seconds till the light blinks really fast. Release and check if deleted if the light blinks at a slow but steady pace. That means there's nothing stored on that button) Hold down the garage door button and the homelink button u want programmed. Once the light changes from a slow blinking light to a rapid blinking light, release both buttons. Then go to the garage door openner and (this is different for all garage door openners) push the "learn" button ONCE. Within 30 secs, press the same button u programmed 3 times, and it should work."
    2 points
  36. If all these codes appeared at the same time it would seem they have a common cause such as a bad connection in the coil harness or the fuel injection harness. Ignition coils are a common problem with this generation RX but they would fail individually. Fuel pressure is another common source that would cause multiple misfires simultaneously. Here is a link which discusses the P0300 code for your Lexus and that might help. https://www.autocodes.com/p0300_lexus.html#disq I also would not discount the camshaft position sensors or the crankshaft position sensors as they can also create havoc with the engine control system. Given the age of the vehicle and the mileage you should think carefully before throwing a lot of money at the vehicle in search of the cause and then the repair. Good luck.
    2 points
  37. I know this is an old thread but I dare write this for those who suffer and try to fix it inexpensively as a DIY job. Recently a friend of mine mentioned about Mark Levinson's amplifier and I posted this to the Clublexus. According to him, the popping/cracking/static noise is mostly caused by the oscillation of the voltage booster at the power supply block. All you need to do is just to replace worn electrolytic capacitors used there.
    2 points
  38. I just wanted to share some insights and info about my 91 LS400. I had the hardest time tracking down a gas smell I was getting only once in a while. I would smell gas in the A/C after the car had warmed up, and only after making a few stops. I would come back to the car and it would reek of gas. Looking around under the hood I could never see a leak. Until one day after stopping I immediately opened the hood and really took my time looking around. After a few minutes there it was, not the fuel pressure regulator but on the other rail my "Fuel Pressure Damper". Out of the top it was spurting gas just under a small screw. The weird part is that when the car was running no leaks. From what I could gather when the car was running there was enough pressure in the rail to seal the leak, but as pressure bleeds off (up to 2-5 minutes after shutting off) it would leak. I replaced my Damper and haven't smelled gas since. I also remember hearing of the LS400 having issues with engine fires while the car was stopped. Guess I know how that was happening. Hope this helps someone.
    2 points
  39. Check engine light was on 2001 LS430 pulled codes found P0135 Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor 1 1. Bank 1 is on the drivers side, Bank 2 is on the passenger side 2. Sensor 1 is the upper sensor or upstream sensor in the manifold, Sensor 2 is the downstream sensor 3. Disconnect the sensor on the Driver Side, on mine the heatshield was too close to the sensor to be able to get anything in there to push the tab let alone a hand in there do disconnect it, I used a prybar and tweeked the shield a little so I could get a Right Angled Pick in there to push the tab down to release it, the tab is on the part of the connector that is attached via clip to a little metal bracket, and the tab is facing out toward the wheel. Passenger side is easier. 4. Remove the sensor, use an Oxygen Sensor Socket, there's not enough room to for a wrench, if you don't have one borrow one or buy it for $7-10 5. Save some money, if you have a hot enough soldering iron and you can solder you can cut and splice the old connector onto a new generic sensor. I usually stagger the wires to keep the thickness of the group of wires to a minimum. I DO NOT RECOMMEND using the generic connector to splice the wires, spend the extra effort and do it right. I also take the wires out of the connector (write down which goes in which hole they're number 1-4. I do this so I can work the wires/terminals also staggered through the outer shielding insulation it's a little stretchy but not enough, work it slowly and it will go. I also slice the thicker rubber cover off and put it back on where it was with that rubber electrical tape that sticks to itself but isn't tape. Or you can do it however you like. Advance Auto has them for about $75 if you need it now or you can find them cheaper online, the one I bought was a Bosch 15733 universal type, I believe they are the same both up stream and down stream. The Bosch is a newer style sensor that doesn't look like the original someone said that is a planar style or something like that that switches faster and works better than the older style thimble type. I replaced both of mine so they would age at the same speed, 100k on the clock I figured the other side would be soon to go as well. Plus I read somewhere about lazy sensors not setting codes but reducing your mileage. 6. Clear the codes, and take a ride if you get the VSC Off light on your dash immediately and the display says Check VSC ( Vehicle Stability Control I believe) it has to do with your code scanner when you read your codes, you'll need to get something to jumper between 2 pins on the obdc connector under the dash the TS and CG pins (see picture courtesy of FYOUNES on another site) dlc.bmp, ignition off, jumper the 2 pins, turn ignition on, don't start, wait until the vsc test comes up in the display, turn ignition off, pull jumper, start car, go for a ride. 7. Enjoy your ride you just saved a bunch of money 2 sensors for the price of one Denso or whatever that has the right connector. Short of time, get one with the right connector, you should be able to take care of it in about 30 minutes without all the soldering. Good luck
    2 points
  40. Trevor, Thanks for the info. You were correct, I had not connected the temp sender wire. It is a bugger of a thing to locate and even more difficult to fit the connector when the entire loom is in situ. The sender unit is tucked in behind the plastic spark plug channel. Done now, so everything is fine. Thanks again, Alan.
    2 points
  41. Incredible shots Steve!!. Looks like a wonderful trip.
    2 points
  42. It's a "feature" of all/most vehicles made by Toyota. The following text is from the Toyota Venza owners manual: " Approximately five hours after the engine is turned off, you may hear sound coming from under the vehicle for several minutes. This is the sound of a fuel evaporation leakage check and, it does not indicate a malfunction. " The first time I heard it on one of our Toyotas, I opened a garage door thinking the buzzing was coming from outside. Nope, it was just the emission system doing a self check.
    2 points
  43. I live in Long Island, NY and I just went to an area where there were a lot of collision shop and one shop gave me a great price and my truck looks like her old self again. She's no longer the ugly duckling. lol, I got sick of looking at the hood and the roof peeling, the GX470 looked like she had eczema.
    2 points
  44. I purchced a new 2016 Rx350, Sweet car every opt. available (even things I didn't know exsisted) Well I put on a trailer hitch as I do with every RX I've owned since 2003, and this is the first one that the Lighting plug under the read of the car was dead. No power was coming out. The Fix is a Hitch wire converter box that is added at the dealer when you buy a hitch from them at $1000,00 or so. If you don't want to hack into your wireing harness with some aftermarket converter then this is what you need. 2016 - **** = P/N PT725-48160 2010 - 2015 = P/N PT219-48101 First off I was told both boxes I listed are the same and are interchangable, but I opted for the correct P/N This is a box that plugs into your existing wirering harness in the passenger rear truck panel and allong with a 30 amp fuse into your fuse box will make your OEM Hitch wireing plug work like it was suppost to. I attached the install PDF, also. Good Luck . MY16 RX 350-450h Tow Harness Converter Kit IssC.pdf
    2 points
  45. well I broke down and went to discount tires and bought a set of Michelin Latitude Touring HP tires for my 99 LS... I got 235 55 17's and I hope they hold up the rest of my life.... I am wanting to get it all fixed up for my wife.. now dont get me wrong, I am not planning to leave earth, but at 82 and not in good condition I just want to be ready.
    2 points
  46. Many 2010 RX 350s did not come with the trailer tow kit and I, as well as other owners, have had difficulty in finding the proper parts to route power to the existing trailer hitch connector (under the bumper). I finally found a solution and it entails purchasing part number PT219-48101-TC and installing it in the right rear quadrant of the vehicle. I have attached basic installation instructions with pictures for anyone that wishes to attempt to install the converter. Note the cost is a bit more at than the after market solutions available, but it does fit right in place and matches with existing connectors so no cutting of wires is required. The converter cost is around US$90 - US$115 . Good luck and be patient! Adding RX Tow Converter for trailer lights on FWD RX 350.pdf
    2 points
  47. From the album: Project Nexus

    So here is the beginning of Project Nexus (Next Gen Lexus), Our 2006 Matador Red Metallic Lexus IS250 6 speed. Even by this point in May 2006 we had already started the mods. Car was color sanded and buffed by Riteway Paint and Body in Fountain Valley, Ca. then clearcoated again and machined buffed with and paint polish/sealer. that paint Custom-made DCR 3-Peice Wheels 20 x 8.5 Front and 20 x10.5 Rear with Toyo Proxies added (new TPMS sensors added to the rims) Red Chrome Outer Lips with Black Chrome Center Sections. B) Ings Lip Kit from Japan (took way tooooooo long to get) Metallic Red Tint from House of Tint in Tustin, Ca. (Only 3 Tickets so Far) Xetronic HID 12000K (Purple) H11 Headlight Conversion Xetronic HID 3000K (Blinding Yellow) H3 Foglight Conversion 5Zigen ProRacer Lugnuts and Mufflers added

    © © 2006, Serenity Sound Performance

    2 points
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