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1988 Chevrolet Cavalier 2.0L Back Fires at Cold S
Posted to GM Driveability on 4/2/2004 14 Replies

car came with a complaint of back firing at start on cold days. if warm out car will start fine. car drives good never stalls or [...] preesure good,no vac leaks,coils tested good,no broken wires that we found,cyl comp good,no coolant leaks

14 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet Cavalier

 
Message Closed w/Summary

car Vehicle Data

1988 Chevrolet Cavalier

VIN 1G1JC5114J
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsUS
SymptomsBack Fires at Cold S
OccursCold, Turning

Trouble Codes

15coolant temp low
42est/by pass fail
Message Closed w/Summary

car Vehicle Data

1988 Chevrolet Cavalier

VIN 1G1JC5114J
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsUS
SymptomsBack Fires at Cold S
OccursCold, Turning

Trouble Codes

15coolant temp low
42est/by pass fail