How to Change the MAP Sensor in a 1998 Grand Prix GT?

Answer The manifold absolute pressure sensor on the 1998 Pontiac Grand Prix GT sends a signal to the computer that tells the computer what the barometric pressure is, so that it can adjust the air and fue... Read More »

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How to Change the Headlight Bulbs on a 1998 Pontiac Grand Prix?

Your Pontiac Grand Prix is designed similar to most modern cars, with a headlight that pushes in through the back of the headlight lens. This light has a longer lifespan than the full headlight ass... Read More »

How to Change a Crank Sensor on a 1995 Pontiac Grand Prix?

The crank sensor, or crankshaft sensor as it is more commonly referred to, on your 1995 Pontiac Grand Prix is responsible for regulating the firing order of your cams and spark plugs. Wear and tear... Read More »

How to Change the Mass Air Flow Sensor in a 2002 Pontiac Grand Prix?

The Grand Prix was the flagship of the Pontiac line in the 2002 model year. Buyers could opt for a 3.1-liter or 3.8-liter V-6 engine. Both engines rely on General Motors electronic fuel injection s... Read More »

1998 Grand Prix: Window Install?

Replacing a car window is never convenient. A quick fix is taping plastic or cardboard over the frame, but neither material does a good job of keeping the weather out while maintaining visibility. ... Read More »