1996 Chevrolet Monte Carlo LS 3.1L High Idle
Start and drive car, put it back into drive and RPM up around 2000 (varies). The next time it is fine or not. Bidirectional IAC motor with tech2, sometimes I could not drag the RPM back down, when that happens the IAC counts would stay up. At one point it pinn...
FIX posted 1/27/2007
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Message Closed w/FIX
Vehicle Data1996 Chevrolet Monte Carlo LS
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Message Closed w/FIX
Vehicle Data
1996 Chevrolet Monte Carlo LS
VIN | 2G1WW12M3T |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / EFI |
Emissions | OBD-II Compliant |
Symptoms | High Idle |
Occurs | Idle |