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Old 10-31-2011, 11:06 PM
12Ounce 12Ounce is offline
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Re: 2002 Windstar rough idle

I doubt if you have a worn chain ... in good oil, I think this thing will go for a million miles or more. A loose chain could also be caused by a broken tensioner ... but that is usually accompanied by wierd noises under the front cover. Your range of compression is indicative of no mechanical problems.
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