Why do my 97mercury grand Marquis crank up with.

Tiny
ANONYMOUS
  • 1997 MERCURY MARQUIS
  • 144,365 MILES

Why do my 97mercury grand marquis crank up with no problem but when try to give it gas it want to die but if I let my foot off the gas it stay running? Thank u kindly?

Tuesday, January 15th, 2013 AT 9:41 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,356 POSTS

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

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Tuesday, January 15th, 2013 AT 9:44 PM

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