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1994 Pontiac Grand Am GT 3.1L Excessive Emissions, Hesitation, Stall, MIL Lamp on
Posted to GM Driveability on 6/9/2003 3 Replies

hello everyone,customer complaning of slow start,running rough with slight smoke coming from tail pipe,only for 60 seconds after it has sit all night,had a code 51 stored .went threw flow chart problem not found,so check tsbs,found 1 said to reflash [...] not ...

3 Replies Received (View Replies)

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car Vehicle Data

1994 Pontiac Grand Am GT

VIN 1G2NW55M3R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Hesitation, Stall, MIL Lamp On
OccursCold

Trouble Codes

51prom failure
Message Closed

car Vehicle Data

1994 Pontiac Grand Am GT

VIN 1G2NW55M3R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Hesitation, Stall, MIL Lamp On
OccursCold

Trouble Codes

51prom failure