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1987 Buick Regal GNX 3.8L Surge, Cuts out
Posted to GM Driveability on 5/16/2007 13 Replies

hello folks,i have this grand national here when your on accel the boost guage goes up to 15[green] and then beyond into the red the engine then back fires and bucks,it is going into overboost,inspected solenoid operation,repaired any questionable vacuum hoses...

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  Related Documents & Media  1987 Buick Regal GNX

 
Message Closed w/FIX

car Vehicle Data

1987 Buick Regal GNX

VIN 1G4GJ1172H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / mpi ,turbo charged
Emissionsfederal emissions
SymptomsSurge, Cuts Out
OccursAlways, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1987 Buick Regal GNX

VIN 1G4GJ1172H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / mpi ,turbo charged
Emissionsfederal emissions
SymptomsSurge, Cuts Out
OccursAlways, Under Load, on Accel