2002 GMC Sierra 1500 SL 5.3L Misfire
Truck came in today and the customer complaining about a "hiccup" between 48-52 MPH on the highway. Test drove felt like misfire, although no codes stored in computer. replaced plugs, wires,fuel and air filters. test drove truck again and at about 52 MPH on th...
FIX posted 3/18/2013
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Message Closed w/FIX
Vehicle Data2002 GMC Sierra 1500 SL
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Message Closed w/FIX
Vehicle Data
2002 GMC Sierra 1500 SL
VIN | 1GTEK19T52 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Cruise, on Highway 48-52 Mph |