justicepool

Cat, Let us know the results on 87 vs. 91 on your fuel economy. The tank I'm on now is 91 and I will try 87 next time. On my previous vehicle (2005 Ford Escape Hybrid) I put a set of Michelin low rolling resistant tires and noticed an immediate improvement in fuel economy ( 3 mpg). I have Yokohama YK520 on my Lexus. When these wear out I will put a set of LRR tires on. John

Rey, Thanks for the pic and info. I need to get the grill and measure the size of the opening. John

How does one tell if a factory amp is installed or not? I have an 06 RX 400H that did not come with the factory navigation system. It has an indash 6 disc cd changer and tape cassette. I am going to replace this unit and there is a different wiring harness adapter for units that have factory amps and for those without factory amps. Just want to be sure I order the correct adapter. Thank you in advance for any advice! John

Hello and thanks for welcome. My 400h is Savannah Metallic and 2wd. I belive the 60K service was performed at the dealer. I will check on the recalls. Can one check that online? I think I was able to check all of that online with my Prius and Ford Escape Hybrid. The SUV is performing nicely. Right now I am averaging right at 30 mpg after 115 miles of driving. Not as good as the Escape Hybrid, but not as bad as I thought it could be either. I really want to upgrade the stock stereo system and I'm currently researching that. Mine did not come with factory navigation. Which I really do not mind because I think the aftermarket units are better. But I do like the information screen on the factory nav for the hybrid drive train information it provides. Thanks again! John

Got it home and really enojoyed the drive. I averaged 24.9 mpg for the 350 mile trip home. That is really not too bad considering a good portion of the drive was spent at 75 mph with the AC on. I am trying to locate the chrome grill and harrier emblem. Those are really nice looking! I have found a couple but want to make sure they are the correct fit.

Picking up a RX 400H on Tuesday. Looking forward to my first Lexus.

Hello, I purchased a 2006 Lexus RX 400H and will be picking it up on Tuesday. I looked through the Lexus service history and discovered that it has had the water pump/timing belt replaced at 61K because a leak was discovered. Also, it had the inverter replaced at 54K. Now, I am buying from a Lexus dealer and the vehicle is coming with a CPO warranty, so I will have 3 years or roughly 33K miles left under warranty. That is a big factor in my decision to purchase this particular unit. It does not have factory navigation or bluetooth. I was wondering if I could purchase a take out factory nav assembly from another Lexus 400H and install it in mine? I know some models have all the wiring in place. Any tips on that are greatly appreciated. I've seen a couple of units on Ebay. Also, any other tips on things to look for. I will be looking for the transaxle leak I read about. I was initially concerned the timing belt and inverter already had to be replaced, but that also could be a good thing and there is going to be a decent warranty period left for me. I usually drive 12k miles a year. Any styling mods? Any suggestions and or tips are greatly appreciated. This is my first Lexus and I am very excited about it. I am switching from a 2005 Ford Escape Hybrid, so I know I will not be able to achieve the 36 mpg that I averaged in my Ford, but hope to get around 26 with my "ECO" driving style. But the refined ride will make up for the difference! Thank you in advance for any advice. John