1999 Mercury Marquis coils

1999 MERCURY MARQUIS
200,000 MILES • V8 • 2WD • AUTOMATIC
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TRAVISMONTANA
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  • 1 POST
my car was diagnosed with 2 bad coils, she runs ok, just hesitates once in a while she does good on highway but sluggish on roads but stops after a bit. I need t get back to florida from nj, will this be ok to do? my mechanic will fix it in florida, and I was told itll be ok but the fuel economy will be higher than normal until its fixed.
Apr 24, 2009 at 7:33 AM
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BMRFIXIT
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  • 19,053 POSTS
Its should be OK
but if your check engine light start blinking
I would consider changing them before the trip as you could be damaging the catalyst

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need manual CHECK IT @
https://www.2carpros.com/kpages/auto_repair_manuals.htm
Apr 27, 2009 at 6:21 AM