1999 Jetta 2.0 - Engine stalls when stopping

Tiny
DMACIAS
  • MEMBER
  • 1999 VOLKSWAGEN
I have a 1999 Jetta New body Style 2.0 L AEG and with the A/C on the Car stalls when slowing down or at low idle. WIth the A/C off it will not stall. I currently have a P1128 code. The car idle seems to be going up and down slightly. What can I check for to fix this problem?

Thanks
Monday, November 5th, 2007 AT 2:38 PM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Long term fuel trim bank 1 too lean= Too much air! You have a vacuum leak, get a can of spray gumout, spray the vac lines and maniflod area, when the idle changes, youve found the leak!
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Monday, November 5th, 2007 AT 2:58 PM

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