Mechanics

WHAT CAN MAKE AN ENGINE COUGH AND L

1987 Oldsmobile Firenza

1987 Oldsmobile Firenza

With engine warm, suddenly began coughing with a loud bang and severely losing power, worse when given gas, problem comes and goes
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Carilchasens
November 6, 2008.




Has the check engine light come on? Have you checked fuel pump pressure? Have you checked for vacuum leaks?



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