Drives rough

2001 DODGE CARAVAN
250,000 MILES
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DESHAW1970
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  • 4 POSTS
the van would run rough at idle and driving so i changed the spark plugs out. it runs better now until i started driving it ...it still runs rough the engine light is on but the code said its the gas cap...is it the fuel filter or pump or just a sensor
Jan 22, 2012 at 2:51 AM
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RASMATAZ
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  • 75,992 POSTS
  • ASE Certified Mechanic
Go to this link for more information: http://www.2carpros.com/articles/engine-misfires-or-runs-rough
Jan 22, 2012 at 3:02 AM
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