
1991 GMC G2500 Rally 5.7L Poor Idle Quality, Surge, Stall
Hello,This van will not start cold unless the throttle is even slightly opened,after 30 sec. it will idle fine, then when it reaches 180o the idle will start to surge and eventually stall I have check for vacumm leaks,replaced IAC and vehicle has had a remaned...
FIX posted 6/17/2004
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VIN | 2GKEG25K7M |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / TBI |
Symptoms | Poor Idle Quality, Surge, Stall |
Occurs | Hot, on Decel, Idle |
Message Closed
Vehicle Data
1991 GMC G2500 Rally
VIN | 2GKEG25K7M |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / TBI |
Symptoms | Poor Idle Quality, Surge, Stall |
Occurs | Hot, on Decel, Idle |