1996 Mercury Marquis High Idle

1996 MERCURY MARQUIS
172,000 MILES • V8 • 2WD • AUTOMATIC
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FFHESS
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  • 1 POST
I checked the vac lines and thy look good, what things should i look for and how do i check them?
Nov 2, 2008 at 5:39 PM
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BLACKOP555
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  • 10,386 POSTS
what seems to be teh problem? you trying to find a bad vaccum line?
Nov 2, 2008 at 7:06 PM