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1995 Chevrolet Impala SS 5.7L PING
Posted to GM Driveability on 12/20/1999

Hi Techs I have A good customer that takes really good care of this Impala. We can't seem to get rid of this engine ping I have checked all the basics tuned it (AC delco parts)decarboned,engine temp normal. has anyone seen this before,is there a fix? any a...

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car Vehicle Data

1995 Chevrolet Impala SS

VIN 1G1BL52PXS
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsPing
OccursHot, Under Load, on Accel, Intermittently
Misc.Well Maintained Adult Driven
Message Closed

car Vehicle Data

1995 Chevrolet Impala SS

VIN 1G1BL52PXS
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsPing
OccursHot, Under Load, on Accel, Intermittently
Misc.Well Maintained Adult Driven