1994 es 300
#1
Driver School Candidate
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Join Date: Apr 2013
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Ok, so here is my problem. Check engine light comes on and the car stumbles to run, so I feather the gas peddle and then it will hold idle. If I press the gas it cuts out and stumbles to run. Hooked up a code reader and get an ERROR. The next day the car starts and runs excellent. The next time I try to drive it same thing. I have replaced the crank position sensor, both transmission sensors, the battery and the alternator. I pulled the catalytic converter and hollowed it out. I forgot to mention when the car is running good with no check engine light the code reader reads NO Detect. I have tested the cam position sensor and it is good. I have also tested the throttle position sensor and its within range. I just don't know where to go next.
#2
Lexus Test Driver
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check your egr and IAC, if you get the code, pull it! get it from the dealer or a parts store or something.
stop blindly replacing parts, it'll get expensive soon!
stop blindly replacing parts, it'll get expensive soon!
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