1994 Pontiac Grand Prix Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1994 Pontiac Grand Prix

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1994 Pontiac Grand Prix Problems

Loss of Engine Power Due to Plugged Catalytic Converter

The catalytic converter may become plugged resulting in loss of engine power. General Motors has extended the catalytic convertor warranty on some models to 10 years or 120,000 miles. Please contact your local GM dealer to see if your vehicle is included.

Engine Stall Or No Start Condition

The fuel pump may fail causing engine to stall and not restart.

Intake Manifold Gasket May Leak Coolant or Engine Oil

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

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1994 Pontiac Grand Prix Questions

overheat due to fans not kicking what wrong (1 answer)

the left side window wont go up (1 answer)

we replaced the window motor but now we think its the window switch wont raise the window up but will go down cant find a switch for 1994 grand prix

I have a 1994 Grand Prix 3.4 low coolant light is on but coolant is full (2 answers)

fixed coolant sensor some kind of seal. other cant rember all but coolant is full an light is still on. Fans do not work but got switch to turn them on when needed. Don't kno y the light is on and coolant is full please help

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1994 Pontiac Grand Prix Recalls

Recall 97V017000
SOME OF THESE VEHICLES HAVE A STRAINED OR SEPARATED WASHER/WIPER SWITCH POWER FEED WIRE.

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1994 Pontiac Grand Prix Reviews

Rated
based on 2 customer reviews
I really need to know if I should try changing my resistor blower motor since my heat/AC stopped working when I turn it on high?
I love my car i have the 94 pontiac grand prix se and its a great canr it has over 200000 miles and rocks still

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