89 GRAND

1989 Mercury Marquis

Tiny

jamiej5

February, 26, 2011 AT 4:53 AM

I have an '89 Mercury Grand Marquis. Everytime I start the engine, it will idle but quickly will shut off unless I put it in drive and start driving. What may be the problem?

FOUND 16410 RELATED QUESTIONS

Wiring Issue?

68 ANSWERS
134 IMAGES

1 Answer

Tiny

JDL

March, 27, 2011 AT 5:55 PM

Clean the throttle-body and idle air system. Any applicable trouble codes? How long since a tune-up?

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