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1988 Pontiac Grand Am 2.5L Surge, Cuts out, MIL Lamp on
Posted to GM Driveability on 8/16/2002 11 Replies

Under heavy load falls on its [...] up as you let off feels like a fuel [...] press stays at 12.5 PSI as it acts [...] exhaust back pressure Less then 1 PSI on throttle snap. Current ramp of injector and coils are fine when acting [...] code 44 lean exhaust. O...

11 Replies Received (View Replies)

  Related Documents & Media  1988 Pontiac Grand Am

 
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car Vehicle Data

1988 Pontiac Grand Am

VIN 1G2NE14U7J
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
SymptomsSurge, Cuts Out, MIL Lamp On
OccursHot, Under Load

Trouble Codes

44lean exhaust
Message Closed w/FIX

car Vehicle Data

1988 Pontiac Grand Am

VIN 1G2NE14U7J
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
SymptomsSurge, Cuts Out, MIL Lamp On
OccursHot, Under Load

Trouble Codes

44lean exhaust