- Mar 14, 2011
- South America
- 1992 Chevrolet Corvette LT1 Engine manual trans
John, yesterday i removed the IAC valve... tested anddd, when i turn the switch off, the iac valve shoots the thing inside.... it goes flying... i armed again the iac and installed it, and now the car is always on 1.500rpm without memcal.... too much!
reading and reading look that i found Signs and Symptoms of a Bad Idle Air Control Sensor | eHow.com
start and stall is my failure. The IAC is very expensive, in USA cost more than 100$, in my country 400$.... if im going to replace it, i need to be sure :-(
butttttttttt, if its the IAC my failure, WHY THE CAR STARTS WITHOUT MEMCAL and remains perfect with the throttle?
My car will blow my mind and my mechanics mind! Anybody can take a picture of the ECM connectors in his 92 corvette to know if there its a wire changed? or in the book, to see the colors and see if theres a wire changed, because a mechanic here that he comes here to UNITED STATES 3 weeks ago, he told me yesterday this is the failure... changed wire in the ECM connectors, he checked the car and everything... he worked 17 years in ford repair workshop, but he told me he repair chevrolet too... including corvettes!!! so, i think he is right and thats easy to check.
Please guys help me here :-( because if anyone of you have that failure in the future, dont spend the money i have spent here (more than 5.000$) and repair his car with no problems.....
My friends, IAC new today, same problem :-(