1990 Mercury Marquis Grand Marquis Problems

Tiny
G.M.
  • MEMBER
  • 1990 MERCURY MARQUIS
1990 Mercury Marquis

I have a 1990 Grand Marquis and it runs great. But out of no where it decided to have problems. The car will not start in park at all. I have to put it in neutral to start it and if I put it in reverse or park it shuts off immediately. Can you tell me what is wrong with it and how to fix it?
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Friday, March 26th, 2010 AT 3:26 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Replace the neutral safety switch.
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Thursday, June 10th, 2010 AT 8:35 AM

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