2006 Volkswagen Jetta You Put Park Engine Revs Down Normal Check Lt On

126,000 MILES
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ANONYMOUS
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  • 1 POST
When you put it in park the engine revs up then down to normal

Check engine lt is on
Apr 3, 2013 at 9:11 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Have the car's computer scanned for code/s to find out what's causing the CEL to come on-start here
Apr 3, 2013 at 9:14 PM
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