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1994 Pontiac Grand Am GT 3.1L MIL Lamp on
Posted to GM Driveability on 7/9/2007 8 Replies

Car is setting light and codes only at cruise on freeway. Car runs flawlessly aside from customer stating trans. drops out of lockup occasionaly. Checked EGR system and no problem found with circuit or ports. Finally replaced with a good use EGR and same resul...

8 Replies Received (View Replies)

  Related Documents & Media  1994 Pontiac Grand Am GT

 
Message Closed w/FIX

car Vehicle Data

1994 Pontiac Grand Am GT

VIN 1G2NW55M4R
Engine3.1 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / sefi
Emissionsfed
SymptomsMIL Lamp On
OccursHot, Cruise
Misc.Gt

Trouble Codes

77EGR solonoid
80Trans. component slipping
Message Closed w/FIX

car Vehicle Data

1994 Pontiac Grand Am GT

VIN 1G2NW55M4R
Engine3.1 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / sefi
Emissionsfed
SymptomsMIL Lamp On
OccursHot, Cruise
Misc.Gt

Trouble Codes

77EGR solonoid
80Trans. component slipping