1987 Mercury Marquis battery size

1987 MERCURY MARQUIS
100,000 MILES • V8 • 2WD • AUTOMATIC
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JOE23ANDERSON
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If i install a battery smaller than the one that i supposed to use in my 1987 mecury grand marquis, what kind of problem(s) (if any) would i have?
Dec 15, 2008 at 11:32 PM
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VOLTS
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  • 16 POSTS
Hi
Well, in cold weather it will probably fail, there won't be enough cold cranking amp reserve. Its always best to replace the battery with the proper size required for the car.
Jan 4, 2009 at 2:09 AM
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