
1994 GMC K1500 Suburban SLE 5.7L Hesitation
engine will run with miniumum backfire with timing advanced [...] distributor is new coil is new injector is new also ecm was supplemented didnt help. didnt seem too improve when fuel was added thank you
FIX posted 7/15/2012
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VIN | 1GKFK16K6R |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / tbi |
Emissions | us fed emissions |
Symptoms | Hesitation |
Occurs | Intermittently |
Message Closed
Vehicle Data
1994 GMC K1500 Suburban SLE
VIN | 1GKFK16K6R |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / tbi |
Emissions | us fed emissions |
Symptoms | Hesitation |
Occurs | Intermittently |