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1993 Pontiac Grand Am SE 2.3L Surge, Cuts out, Misfire, MIL Lamp on
Posted to GM Driveability on 4/22/2009 9 Replies

Test drove vehicle and it acted like it was loosing 2 cylinders, replaced coils and module, noticed it was cycling injectors and flooded out, replaced ECM 2 times 1st with aftermarket then with OEM, checked ground conections and cleaned and replaced end at tra...

9 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1993 Pontiac Grand Am SE

VIN 1G2NE5432P
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsFEDERAL
SymptomsSurge, Cuts Out, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel, Idle, Intermittently

Trouble Codes

26Quad driver fault
35Idle air control fault
43knock sensor
55testing and results
65Injector circuit fault
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Grand Am SE

VIN 1G2NE5432P
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsFEDERAL
SymptomsSurge, Cuts Out, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel, Idle, Intermittently

Trouble Codes

26Quad driver fault
35Idle air control fault
43knock sensor
55testing and results
65Injector circuit fault