
1988 GMC R2500 Suburban 5.7L Poor Idle Quality, Stall
This truck will not idle at all. Stalls and runs real ruff. We have check compression it is 175 all across. We have checked for intake leaks and egr leaks and none found. Plugs are black which seems to be from over fueling. Any help with this would be great th...
FIX posted 2/15/2011
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Message Closed w/FIX
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VIN | 1GKGV26K5J |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | Fuel Injection / TBI |
Symptoms | Poor Idle Quality, Stall |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
1988 GMC R2500 Suburban
VIN | 1GKGV26K5J |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | Fuel Injection / TBI |
Symptoms | Poor Idle Quality, Stall |
Occurs | Idle |