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1997 Chevrolet K1500 5.7L Excessive Emissions, Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 12/16/2004 5 Replies

Engine ran good for 14 months. Problem started suddenly. Misfire codes P0300. Major tune, Cap, Rotor, Wires, Plugs, Fuel filter. Idles fine for a few minutes then surges and stalls. Would not fire out of 4 legs on the cap before replacement. Traced disconnecte...

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  Related Documents & Media  1997 Chevrolet K1500

 
Message Closed w/Summary

car Vehicle Data

1997 Chevrolet K1500

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire
OccursCold, Hot, Idle, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1997 Chevrolet K1500

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire
OccursCold, Hot, Idle, Intermittently

Trouble Codes

P0300Multiple Misfire Detected