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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Pontiac Technician
Category: Pontiac
Satisfied Customers: 2371
Experience:  GM Grand Master Technician 2007. 14 years experience.
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My engine runs unevenly as if it were misfiring. I do not

Customer Question

My engine runs unevenly as if it were misfiring. I do not think that the engine is misfiring. Do you know what might be wrong with it?
JA: How many miles are on the car? Is it a steady misfire? Or random?
Customer: 145,000 miles. It sounds as if something is uneven in the rotation of the engine. Like something could be out of round.
JA: What is the model/year of your Pontiac?
Customer: 1999 GTP
JA: Are you fixing your GTP yourself? What have you tried so far?
Customer: No. I have had the belts replaced.
JA: Anything else you want the mechanic to know before I connect you?
Customer: No.
Submitted: 6 days ago.
Category: Pontiac
Expert:  david craig replied 6 days ago.

Hi Im David, is the check engine light on?

Expert:  david craig replied 5 days ago.


Expert:  david craig replied 4 days ago.

do you still need assistance?

Expert:  tims auto repair replied 3 days ago.

Hi, My name is ***** ***** for the delay.

I will do my best to assist you.

what engine do you have?

does the engine light stay on?if so,can you give me the trouble codes?

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