Question about 1998 Dodge Grand Caravan

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Took the air plennum off the air intake to change the rear sparkplugs, but when i put it back , now it idles high and has a kind of grinding feel on the steering wheel, what couold be wrong? any help apreciated..

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  • John Aug 22, 2010

    yes, did i need to use some kind of gasket sealer or something?



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Did you replace the gaskets of the intake
sounds like you have a vacuum leak

Posted on Aug 22, 2010

  • Sean Reisdorf
    Sean Reisdorf Aug 22, 2010

    no sealers or adhesives

    its not uncommon for 1st timers to do this
    however, to confirm you have a vacuum leak you need "carb cleaner"

    with the engine running and the RPM's high, spray the carb cleaner around the intake

    if RPM's change then your diagnoses is correct



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