Hello everyone! I’m pretty new here, and before I ask my question, yes I’ve been throughout forums seeking answers and have tried a few things but now I feel as though I need advice.
Recently grabbed a ‘93 LS400 that’s been misfiring. I just had the alternator and belt tensioner replaced but the car did stall out on me due to very rough and low idle. Check engine code comes up for the mass air flow sensor and TPS, both of which were replaced and recently adjusted by my mechanic. I had heard that if the catalytic converters were glowing red that means that they were possibly clogged, possibly oil in the cylinders leaking(?). I’m not sure, I’m fairly new to these vehicles in general.
One thing to keep note of is, the check engine light is illuminated. When I give the car gas it shows major power loss, however halfway thru second gear the car starts to pickup/ maintain speed and the check engine light goes away. Once I come to a stop, or even let off the gas for a bit the CEL comes back. Complete stop brings the rough idle back. I did read that the ignition coils could be to blame as well. I changed the one dead center in the engine, but not the second one by the battery.
My question is should I be weary of the cats? My plan was the yank them and simply straight pipe the car on back. However efficiency is all I want now considering I haven’t had time to even enjoy the car since I purchased it 😟
New member here, I have a jdm 91 Toyota Celsior. Starter was making noise during start up so I thought it was going bad. One day car stop doing anything. I would put the key in and everything works but it won’t turn over. I figured it was the starter. I changed the starter put everything back together and still nothing. I tried a new starter relay still nothing. It has a brand new battery. All fuses are good including fuses user the dash. If I bypass the starter relay it will crank over but will not start. Uses the key does nothing. Came here to see if maybe someone can help me big thanks in advance.
I own a 1999 Lexus ls400. This is my first car that I got from my uncle. It has 400,000+ miles on it, and it’s just generally beat up. 2 weeks ago, the car stopped running. I had just parked it the night before and woke up to have it not even turn over. When I turn the key, I hear a click inside the engine compartment, but that’s it. There’s power to all the lights and everything else turns on. The starter will sometimes actually move as if it wants to turn over, but only for a second or two. Does anyone have any idea as to what’s wrong with it?
Recently, I noticed that power steering has been making a ton of whining noise when I turn the steering wheel. After topping off the power steering reservoir with the Dextron ATF fluid, I checked the surrounding near the reservoir, there was no signs of leakage. With reservoir at correct level, the power steering would behave normally again. But that was short-lasted as fluid level would drop again.
I ended up getting on my knee at the driver side (not passenger side), and noticed a ton of oil leak. I used my hand to touch the fluid and noticed that it is indeed the power steering fluid. I took a photo, but can anyone shed the light on what component may be at fault on the driver side? I thought the PS pump is on the passenger side. I haven't jacked up the car to take a better look yet, but I will do it soon.
Note: the attached photo was taken on the driver side near the driver side front wheel