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Volkswagen
Jetta
Engine
Symptoms
Revs Up
2005 Volkswagen Jetta Idels Fast 2000 Rpms Falls Back 1000 Put On Computer
2005 VOLKSWAGEN JETTA
134,000 MILES
ANONYMOUS
MEMBER
1 POST
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 1:52 PM
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EXOVCDS
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Experienced Mechanic
1,882 POSTS
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 3:37 PM
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