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1991 Chevrolet Cavalier RS 2.2L Part throttle ping
Posted to GM Driveability on 12/2/1997

Hi Everyone;

This car has a part throttle ping at highway cruising speeds. It has only had this problem for the last 3,000 miles. Before that it would run on any type of fuel and never ping. The use of 89 octane fuel has reduced the ping but it is still there...

  Related Documents & Media  1991 Chevrolet Cavalier RS

 
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet Cavalier RS

VIN 1G1JC14GXM
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsUS Federal
SymptomsPart Throttle Ping
OccursAlways, Hot, Cruise, on 87 Octane Fuel
Misc.2Dsd
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet Cavalier RS

VIN 1G1JC14GXM
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsUS Federal
SymptomsPart Throttle Ping
OccursAlways, Hot, Cruise, on 87 Octane Fuel
Misc.2Dsd