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1985 Chevrolet Corvette 5.7L Misfire
Posted to GM Driveability on 6/8/2009 26 Replies

This vehicle has a misfire under load and higher rpm,sounds like backfiring up [...] all injectors,compression 160 psi equally,check exhaust for back pressure ok,fuel pressure ok and not dropping off,checked cam lobes and valve springs [...] with MAF disconnec...

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  Related Documents & Media  1985 Chevrolet Corvette

 
Message Closed w/FIX

car Vehicle Data

1985 Chevrolet Corvette

VIN 1G1YY078XF
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMisfire
Message Closed w/FIX

car Vehicle Data

1985 Chevrolet Corvette

VIN 1G1YY078XF
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMisfire