1987 OLDSMOBILE FIRENZA WHAT CAN MAKE AN ENGINE COUGH AND L

  • Tiny
  • carilchasens
  • 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

Thursday, November 6th, 2008 AT 10:05 AM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,305 posts

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

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Tuesday, April 13th, 2010 AT 8:40 AM

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