93
questions

What does the engine do when the Engine Control Computer is bad or going bad?

On the 1993 Lexus SC300

I dont drive the car in winter, bettery went dead, now charged, didn't remove battery to charge it. How to reset computer in order to have state e-test done. Happen last year, had to bring to Lexus dealer to reset, cost $250.00. I would like to avoid this very large bill this yesr. Heard I can do it myself, how can I reset the computer?

Both lights stay on constantly but the light accationaly may flicker off car runs fine then but the lights come right back on

My soarer wont start. Checked all basics and can hear fuel pump work when you turn ignition on got all reds working so there is power to everything but nothing when you try and crank it over

Idles at 800 rpm and then slowly goes down and stops.

AFTER AN UNEVENTFUL DRIVE 2 WEEKS EARLIER, I PARKED MY SC300 IN THE GARAGE. ALL ATTEMPTS TO DRIVE OUT OF THE GARAGE FAILED. THE CAR GETS INTO THE REVERSE GEAR BUT IT JUST WON'T DRIVE FORWARDS NOR BACKWARDS.

Ok, I just got this Lexus SC300 6 days ago. It never started or turned over. I replaced the battery with a Lexus approved one.I replaced the starter after getting a brand new one tested and it passed. Replaced and checked all fuses and relays that are associated to starting. checked and confirmed the neutral safety switch is working. I started the engine from the starter, just real fast only. Help me identify the issue please.

just put a transmission in the old one had the same problem has only 39000 o miles on the whole car what do you think the problem is

Car accelerates as if the Brakes is not coming together like their rubbing, smoke coming from New brake Pads,old brake pads scratch up rotors,everytime car drive for twenty mins car gives a hard time while driving

Replacing Rear Pads

every couple of days or so especially when cold but does do it when warm out also?

Engine stalls when slowing down or stopping

battery good starter good, ignition come on and works,
having problem with no power to the starter wire,no gas and no spark at the plugs when i jump the starter, no power at the trunk switch, i need help.

All dash lights go off and the radio. Sometimes the ABS light comes on and all lights go off when the brake is pressed. Often they go off and come on many times and at other times they do not go off the entire trip. The car starts and runs just fine and the head lights stay on and brake lights work normal

I go to start my car and all I get is a clack clack clack noise. I jumped it and went around the block twice and when I went to park it just turned off again. Tried starting it and all u got was clack clack clack again.

I replaced the head gasket water pump plugs wares cap and roter buttin and it want stay gunning when I start it

What could have the car shut down like that is ir the computer and how can I fix it.

Seems to be uncertain of what great it wants to be in, sometimes starts from a stop, in over drive, had 3 mechanics look at it, threw no codes, and drives perfectly fine for them,....but fits on me 3 miles after I pick it up....I'm thinking speed sensor...you???

I have the part I just don't know how to attach the reservoir.

I have a problem in my car with the diagnosis port under the dash. I was wondering if it is a known problem or if it's fairly new? If you hook up a computer to diagnose the car it doesn't want to communicate with the car due to either a wire messing up or the car itself. This has happened twice with two different auto shops. It would be good to know about this.

after replacing main fuse

what company offers an extended warranty for my 1993 sc300 with about 152000mile