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1990 Chevrolet Corvette 5.7L MIL Lamp on, PINGS
Posted to GM Driveability on 3/13/2009 16 Replies

checked timming it was good , checked for vacum leaks with smoke machine,preformed egr backpressure check ,all checked good. found bare spot in wire and repaired has no ignition clatter know . still have egr code egr passage is clear eney help would be nice

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  Related Documents & Media  1990 Chevrolet Corvette

 
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Corvette

VIN 1G1YY2383L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT FUEL INJECTION
SymptomsMIL Lamp on, Pings
OccursUnder Load, Highway Speeds

Trouble Codes

32egr
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Corvette

VIN 1G1YY2383L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT FUEL INJECTION
SymptomsMIL Lamp on, Pings
OccursUnder Load, Highway Speeds

Trouble Codes

32egr