93 Lexus sc400
#1
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93 Lexus sc400
I have a problem with my car. It will not go pass 20 mph. I step on the gas and just stop at 20. I can't get it to go pass 3000 rpm. It just goes back down, I need help. What could be the problem?
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The engine is good. The engine wants to go but just stops at 20 mph. I get to 2500 rpm and it cuts gas power down 1000rpm. I think it is the throttle sensor or something else.
#7
I bought a 92 SC400 with TRAC in 2001. During the winter my Check TRAC light came on. I took it to the local Lexus Dealer. All SC's with TRAC have a 2nd Throttle position sensor. They replaced the TPS and the Silver cylinder with the rubber hose underneath the Brake Booster area. Cost me about $1000. The TPS for TRAC is the first one on the inlet pipe.
I would check the TPS for TRAC first.
I would check the TPS for TRAC first.
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jroy3221
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11-24-12 07:24 AM