2005 Volkswagen Jetta Idels Fast 2000 Rpms Falls Back 1000 Put On Computer

2005 VOLKSWAGEN JETTA
134,000 MILES
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idels fast up to 2000 rpms then falls back to 1000 then back up. put on computer said it was vaccumn leak but can't find one
Dec 27, 2012 at 9:52 PM
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EXOVCDS
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How are you looking for the leak?

I don't recall a code that says "Vacuum Leak".... did you mean "system too lean"? You don't need a vacuum leak to get that code.

What size engine?

Thomas
Dec 27, 2012 at 11:37 PM
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