Mechanics

WHATS WRONG WITH MY CAR? IT HAS RANDOM MISFIRE ON THE DIAGONSTIC TEST, A WATER LEAK AND EVEN WHEN THERES WATER IN IT IT GETS WARM

1999 Pontiac Grand Am • 198,000 miles

Its a 99 grand am 4cyl 2.4L it is knocking has full oil and allentioned in question. Has new spark plugs and boots. Please help thanks
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Kaseyknt
August 2, 2012.



There was some typos in question I ment even when there is water in it it gets warm and in details all mentioned in question, thanks

Tiny
Kaseyknt
Aug 2, 2012.
The carrier for the coils and module arecommon for failure. I would replace the carrier, coils and module.

Roy