sporatic revving and bogging

1998 VOLKSWAGEN PASSAT
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1KRISTA1
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Some times but not always when the car is idle is will rev sporaticaly. Almost dying then up realy high. Also on occation when im driving it starts to bog or loose power. No warning lights come on or anything and I can never tell when it is going to happen. I can sometimes turn the car of then on and it is fine.
Apr 21, 2012 at 1:19 AM
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ASEMASTER6371
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i would suspect a vacuum leak somewhere causing this issue. look for hoses dis connected.

Roy
Apr 21, 2012 at 1:25 AM
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1KRISTA1
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Thanks Roy I will take a look
Apr 21, 2012 at 1:46 AM
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
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good luck
Apr 21, 2012 at 2:00 AM