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1997 GMC K1500 Suburban 5.7L Pinging
Posted to GM Driveability on 10/26/2000

Hope someone out there can help me with this stumper. Customer originally came in complaining about the vehicle pinging under moderate to heavy load. We replaced the plugs, cap, rotor and the spark plug wires paying careful attention to correct routing accordi...

  Related Documents & Media  1997 GMC K1500 Suburban

 
Message Closed w/Summary

car Vehicle Data

1997 GMC K1500 Suburban

VIN 3GKFK169R9
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD-II Compliant
SymptomsPinging
OccursUnder Load, Intermittently
Message Closed w/Summary

car Vehicle Data

1997 GMC K1500 Suburban

VIN 3GKFK169R9
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD-II Compliant
SymptomsPinging
OccursUnder Load, Intermittently