High Idle Pontiac Montana

1998 PONTIAC TRANSPORT
205,000 MILES • 6 CYL • 2WD • AUTOMATIC
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RAISING5BOYZ
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I have a 98 pontiac transport that has a check engine light on intermittedly and has a high idle while in park.
Jun 17, 2011 at 5:17 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
https://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on
Jun 17, 2011 at 5:30 PM
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