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#1
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2004 concorde 3.5 engine knock
My 75 year old dad has a 2004 concorde 3.5 that has developed a knock. Dad and i both agree that if it was the old days the knock would be a rod. He Has had it to the dealer several times and they hear it but cant find anything. the car has 38,000 miles. The knock starts at arount 1000 RPM. anyone have any thoughts on this? could it be something other then a rod? Thanks for any ideas. we are planning on being a pest at the dealers.
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#2
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Re: 2004 concorde 3.5 engine knock
the 3.5 as far as i remember requires an 89 octane fuel, using a lower fuel rating could develop a knock.
__________________
Name: Scott Stable Of Cars I have Owned: 1991 Honda CRX 1990 Oldsmobile Cutlass Supreme 2003 Honda Accord 1998 Chrysler Concorde 2007 Honda Civic 1997 Toyota Camry 1995 Saturn SC2 1996 Ford Taurus 1991 GMC Sierra 2002 Daewoo Leganza 1999 Dodge Ram 2007 Honda CR-V 2003 BMW 325i |
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