Question about 1998 Volkswagen Jetta

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Idle issue ...

I have a 1998 2.0 VW Jetta GL . It runs great , but when the engine warm the idle is bumping around 900 and 1300 ! '' Eats '' a lot more gas than it supose too . I went to a service and they sad that the did not finde anything on it so they did not charge me with anything . Probably they looked at it when the engine was still cold ! Pleas help me ! What shoud I do ?

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  • rjewell Feb 25, 2009

    my 98 jetta also has problems idling when warm, i've been recently replacing vacuum hoses and toying with the air intake system to no prevail. find an answer to this problem!

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Check your spark plugs.

Posted on Mar 07, 2009

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