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I've been told that a '91 and '90 are the same. I have a '90 with a 2.3 Quad 4 motor. To change the coil you need to pull the plate off the top of the engine. I believe there are 6 bolts that hold it on. Once off turn the plate upside down and under the white plastic housing is where you will find your coils. Be prepared to shell out some cash for them too.
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∙ 18y ago
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Where is the ignition coil located on a 1991 Pontiac Grand Prix?
all the spark plug wires are on it
How do you replace the coil springs on a Pontiac grand am 2000?
change front coil spring on 2000 Pontiac grand am
How do you replace starter on 2.3cy 1991 Pontiac grand am?
How do you replace starter on2.3 cy 1991 pontiac grand am
What size is the gas tank in a 1991 Pontiac grand am?
In a 1991 Pontiac Grand Am : According to my Chilton's Auto Repair Manual : ( 13.6 U.S. gallons )
Why is your 2001 Pontiac grand am se backfiring could it be something with the coil pack?
A malfunctioning coil pack can cause your 2001 Pontiac Grand Am to backfire. The more likely cause is a faulty fuel injector.
Where is the PCV valve located on a 1991 Pontiac Grand Am?
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How many coil packs does a 2000 Pontiac Grand Prix have?
A 2000 Pontiac Grand Prix (with either the 3.1L or 3.8L V6 engine) has 3 coil packs. (Each coil serves 2 cylinders). Note however, the coils for the 3.1L and 3.8L are different.
Does a 1995 Pontiac Grand Am have a distributor cap?
no im pretty sure it has coil packs
Where is the fuel pump on 1991 Pontiac Grand Am?
The fuel pump on a 1991 Pontiac Grand AM is located within the engine bay. Fuel pumps can come in both mechanical and electrical formats and is connected to the fuel lines on the vehicle.
Misfire on cylinder 2 2000 Pontiac Grand Am?
Most commonly a bad plug or wire. If not that, then coil.
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How many gallons of gas does a 1991 Pontiac grand am hold?
The 1991 Pontiac Grand Am gets 19 miles per gallon in the city, and 30 miles per gallon on the highway. It can hold up to 13.6 gallons of gas.
