1992 GMC C1500 Sierra 5.7L Poor Idle Quality, Surge, Cuts out, Stall, Misfire
Hello all. This one has me beat. This truck, when cold, starts and idles fine till you put it in gear. It will surge, misfire slightly, and stall sometimes. This lasts about 15 seconds and gone. May happen if at a light as stated by customer but not to me. I h...
FIX posted 12/21/2016
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Vehicle Data1992 GMC C1500 Sierra
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Vehicle Data
1992 GMC C1500 Sierra
VIN | 1GTEC14K1N |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / TBI |
Emissions | OBD1 |
Symptoms | Poor Idle Quality, Surge, Cuts Out, Stall, Misfire |
Occurs | Cold, Idle, Intermittently |