
1996 GMC C1500 Sierra SL 5.7L Hesitation, Surge, Cuts out
Driving us crazy, simple 5.7 and we can't figure out problem. When the truck is up to operating temp. it surges under load and hesitates, bucks. feels like a stuck open egr. We blocked the egr with no change in run, one upstream o2 was slow responding so we re...
FIX posted 2/23/2012
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Message Closed w/FIX
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VIN | 2GTEC19R4T |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / efi |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out |
Occurs | Hot |
Message Closed w/FIX
Vehicle Data
1996 GMC C1500 Sierra SL
VIN | 2GTEC19R4T |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / efi |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out |
Occurs | Hot |