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1987 Pontiac Grand Am SE 2.5L Cuts out, Misfire
Posted to GM Driveability on 3/25/2010 37 Replies

This one has me pulling my hair out. 87 Grand Am with 2.5 TBI engine, has misfire under load with severe bucking and popping back through tbi unit,manual transmission and cannot duplicate in shop. Fuel pump was replaced about 1 year ago and fuel pressure stays...

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  Related Documents & Media  1987 Pontiac Grand Am SE

 
Message Closed w/FIX

car Vehicle Data

1987 Pontiac Grand Am SE

VIN 1G2NE14U8H
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsCuts Out, Misfire
OccursHot, Under Load
Misc.Tbi
Message Closed w/FIX

car Vehicle Data

1987 Pontiac Grand Am SE

VIN 1G2NE14U8H
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsCuts Out, Misfire
OccursHot, Under Load
Misc.Tbi