Tuesday, November 16, 2010

Does anyone know how to change spark plugs on a 99 grand am?

I pulled the cover off were they should be and there is a spring and an electrode type thing, Where are the plugs?Does anyone know how to change spark plugs on a 99 grand am?
if its a v6, have fun. you probably have a coil over each plug. remove that coil and the spark plug is right beneath it.if u have a v6, youll need to remove the brackets between the top of the engine and the front of the car and pull the whole motor forward with a ratchet strap to get to the rear 3 plugs.Does anyone know how to change spark plugs on a 99 grand am?
Knowing the engine configuration and size would be helpful.
You shouldn't have to rock the engine to get to it...like others said, you might have to remove the coils to get to it. If I were you I'd spend the $20 and buy a Haynes manual for your specific car, it has loads of helpful info.

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