Engine misfire due to ignition coil housing failure on Pontiac Grand Am

The ignition coil housing may fail causing an engine misfire on one or more cylinders.

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Average mileage: 155,234 (100,000–220,000)
Engines affected: 2.3L 4 Cylinder, 2.4L 4 Cylinder, 2.5L 4 Cylinder, 3.3L V6, 3.4L V6, 4 Cylinder
13 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1999, 2000, 2001, 2003, 2005
32 people reported this problem
14 people shared problem details
2000 Pontiac Grand Am- 3.4L V6
When driving the car in the city at speeds below 35 miles per hour, it performs well, but when I take it up on the highway, or attempt to take it up a steep hill...it looses power. The tac still climbs when I step on the gas and the engine rev's up, but the power just isn't there. I pull to the side of the road and let the car sit for a minute or two and it's as if something resets. It doesn't work the first time every time, but it's the only thing that gets the car moving again. It's a nice looking car, but after spending hundreds of dollars at a GM dealership, I still have the same problem...I also loose my blinkers every now and then...I don't mind spending a few more dollars, but not on guesses...I want the problem fixed.
1997 Pontiac Grand Am- 2.4L 4 Cylinder152,340
Miss on #3 cylinder due to failure of ignition coil housing.
2000 Pontiac Grand Am- 2.3L 4 Cylinder170,000
Cyl 3 miss fire and causing to run rich. Checked coils and plugs. Is this a coil pack problem
1999 Pontiac Grand Am- 2.4L 4 Cylinder170,000
Started up fine, died at the gas pump (live across the street from the gast station). Wouldn't start. NExt day started, rough idle, engine misfire. Found broken vaccuum line and bad map sensor. fixed it up, still have same problem. Tested ICM, coil pack, and coil housing, all tested fine but found 2 small crackis in the housing. Replacing it later today. Originally got the infamous po300 code...agh!
2005 Pontiac Grand Am- 3.4L V6115,439
Multiple misfired on cylinder,heater blows warm when driving, when stopped at a light/stop sign /or when idel blows cooler, almost cold air. Rough idel, but not every day, leakes water/antifreeze, not visible on ground or motor, oil leak it's disappearing not on visable on ground either.sounds like water is gushing in dash when I driver/back up/ turn/ just setting in drive. Still all on going problems with no answer /or fix. New thermostat, New radiator cap, New plumn and gaskets, upper intake gasket replaced,New coil packs x3. New gas cap, New catalytic converter. New spark plugs, wires. I'm just at a loss as to what the issue is, now. And how to get it fixed. Any help/suggestions/ ideas will be greatly appreciated.
1999 Pontiac Grand Am- 2.4L 4 Cylinder157,726
mutipule misfires
1997 Pontiac Grand Am- 2.4L 4 Cylinder150,000
getting a cylinder 1 misfire
2000 Pontiac Grand Am- 2.4L 4 Cylinder
2000 PONTIAC SUNFIRE 2.4 STARTS FINE BUT ROUGH IDLE RUNS BAD TILL YOU GET UP SPEED DIES ONCE IN AWHILE SMELL IN CAR LIKE BURNED GAS FUMES
2000 Pontiac Grand Am134,000
2.4 l coil housing causing #1 cyl missfire.
2000 Pontiac Grand Am- 2.3L 4 Cylinder134,000
Car starts fine until engine gets hot cuts off have to let engine cool before it will crank again...
2000 Pontiac Grand Am- 2.4L 4 Cylinder
coil housing failure
2005 Pontiac Grand Am- 3.4L V6
So my 2005 Pontiac grand am won't let a me go more Then 60 mph first time it did this?
1994 Pontiac Grand Am- 2.3L 4 Cylinder
will not crank
I just changed my timing chain, and the harness, the car starts goes into drive speeds up t o about 5mg but y that's about it can you tell me what it could be..
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