2003 Pontiac Montana 3.4L Poor Idle Quality, High Idle
Can not figure this one out. Idles high [...]. Can get to idle down 900. As soon as it goes into gear idle jumps up again. Replaced IAC, Replaced bad PCV hose on throttle body, cleaned MASS Air Flow. Replaced IAC With different vendor. IAC reads correct. Just ...
FIX posted 6/4/2014
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 34 Replies Received (View Replies)34 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2003 Pontiac Montana
|
Message Closed w/FIX
Vehicle Data
2003 Pontiac Montana
VIN | 1GMDX03E63 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, High Idle |
Occurs | Always |