20 Most Recent 1992 Lexus Sc 400 - Page 9 Questions & Answers

no, its very different

Hello,
That shows to be 1.9 to 2.2lbs of R12 refrigerant.
That would be 30.4 ounces to 35.2 ounces. That's R12. Not R-134A

the fuses are usually identified on the inside of the fuse box. on the door or cover

ITS LOCATED BELOW THE INTAKE.. ITS IN THE MIDDLE OF EVERYTHING...MAN ITS A PAIN TOO. I JUST REPLACED MY STARTER...DID THE SAME THING AS YOURS

sounds like he removed some of the spark plug wires during his repair and possiably put them back in the wrong place also try opening your hood at night and fire the engine up then look under hood to see if there ar any wires sparking maby a spark plug wire came loose

my sc400 has a vaccum leak in the intake manifold and at one of the fuel injector o-ring bad hopes it helps you

http://www.mobileinformationlabs.com/Specialty%20systems.htm just click the link and check out for the required information in detail.

change your oxygen sensor thet is whyoillight lights on

First check to see if the circuit breaker and fuse are ok, then if they are blown or burned out look under the seats for damaged wires, if the circuits are all ok and you have power to the seat switch then test the switch with a 12 volt test light, if it is ok then you will need new seat transmissions. From expeariance it is most times the seat switch that has the problem.

you will have 2 for a 4 cylinder and 4 with a 6 cylinder and duel exaust the will belocated after the exaust manifold before the resinator and before the catalayic converter. please rate this

The fuse box is under the driver's side kick panel.

Try a local library and check out a book with this information. It would take dozens of pages for us to tell you how to do this here. Some of the sets of books might be named: "Motor's", or 'Chilton's", or "Haynes". The repair books are year and model specific. God bless your efforts. P.S. It is possible you might find yourself needing tools that only a mechanic might have. Read the book and watch for that.

Here's a video that may help. LS460 rear seat removal part 2

check your fuel ECU located under rear passenger side window. Also you may want to check your fuel pump.

check fuel pressure possible fuel pump issue

you may be low on coolant, if not a common tell tale sign of a faulty thermostat is the car staying on the cold indictaor for a very long period of time especially after acceleration., some other issues may be a clogged heater core, however the most likely culprit is low anti freeze or a malfunctioning thermostat.