Have a Pontiac bonneville that has a misfire when u and then go again it shakes and feels bad


Asked by May 30, 2015 at 05:45 PM about the 2001 Pontiac Bonneville

Question type: General

2 Answers


Sounds like a spark plug or plugs not firing or a bad spark plug wire or wires and possibly a bad coil pack.

1 out of 1 people think this is helpful.

If you have over 100,000 miles on your Bonneville you're over due for a tune up. Try that first. HTH. -Jim

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