van ran fine before starter broke.just replaced starter,now van is running rough,won't idle when foots of gas. can't see any vacuum lines off or broke.sucks bad ongas mileage,9-11 mpg.could it be possible fuel filter and/or pump?
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2000 GMC Savana 3500 Question: van sat for 4 months. start van runs rough,won't idle.232000 on van.fuel pump?
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