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International Automotive Technicians Network
2002 GMC Sonoma SL 4.3L Heater
Posted to GM Engine on 11/28/2007 10 Replies

CAME IN WITH INTERMITTEN HEAT & MIL ON. HAD GM/DEALER FLUSH. REPLACED THERMOSTAT, REPLACED PLUGS CAP ROTOR WIRES MIL LIGHT OUT (RANDOM MISFIRE p0300). STILL LACK OF HEAT INTERMITTENLY REPLACED WATER PUMP MIL LIGHT ON (CYLINDER 6 MISFIRE) ROAD TESED WITH NEW WA...

10 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sonoma SL

 
Message Closed w/Summary

car Vehicle Data

2002 GMC Sonoma SL

VIN 1G5CS19W62
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Message Closed w/Summary

car Vehicle Data

2002 GMC Sonoma SL

VIN 1G5CS19W62
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI