
1999 Pontiac Grand Prix SE 3.1L High idle
Hi. I just installed a used engine in the vehicle. Now i get a high idle around 2000 rpm. Sometimes if i turn the key on and then back off before i start the car it will idle normally. Lately even that is not working. I swaped the iac and throttle body from th...
FIX posted 4/29/2007
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VIN | 1G2WJ52M0X |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | High Idle |
Occurs | Always |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Grand Prix SE
VIN | 1G2WJ52M0X |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | High Idle |
Occurs | Always |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |