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1968 Chevrolet Malibue 327CID Backfire
Posted to GM Driveability on 6/18/2002 62 Replies

vehicle pops back thru carburetor at 2500 + rpm if you eased into throttle it wouldnt be noticeable but if hammering the pedal, it pops back thru carb have checked spark quality which is good noticed that if retard timing like set it 10 atdc it gets better, ha...

62 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1968 Chevrolet Malibue

VIN 136808K154
Engine327 / 8 cyl
DeliveryCARB / 2 BBL
SymptomsBackfire
OccursAlways, Hot, 2500 + RPM
Message Closed w/FIX

car Vehicle Data

1968 Chevrolet Malibue

VIN 136808K154
Engine327 / 8 cyl
DeliveryCARB / 2 BBL
SymptomsBackfire
OccursAlways, Hot, 2500 + RPM