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1997 Pontiac Sunfire SE 2.2L Detonation (pinging)
Posted to GM Driveability on 7/10/2004 11 Replies

My neighbor asked me to take a look at his daughter's car. It pings pretty bad mostly when under a load. Otherwise it runs fine. He did the head gasket on it and also sent the head to a machine shop to have it checked and resurfaced only about 100 miles ago so...

11 Replies Received (View Replies)

  Related Documents & Media  1997 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Sunfire SE

VIN 1G2JB1240V
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsDetonation (Pinging)
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Sunfire SE

VIN 1G2JB1240V
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsDetonation (Pinging)
OccursUnder Load