|
1991 Pontiac Sunbird LE 3.1L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall
this car seems to have rough idle once it goes into closed loop. intergrator drops to 85 and block learn stays at 100. with the probe HC reads great at 2000 RPM and CO is great .2 but when relasing the throttle the HC & CO goes up and down. So bad sometimes 8-...
FIX posted 1/24/2005
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 23 Replies Received (View Replies)23 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
23 Replies Received
23 Replies Received
Related Documents & Media | VIN | 1G2JB11T8M |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / mpi |
| Emissions | canadian |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall |
| Occurs | Always, Idle, Intermittently |
| Misc. | 2Dr |
Trouble Codes
| 45 | rich condition |
Message Closed w/FIX
Vehicle Data
1991 Pontiac Sunbird LE
| VIN | 1G2JB11T8M |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / mpi |
| Emissions | canadian |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall |
| Occurs | Always, Idle, Intermittently |
| Misc. | 2Dr |
Trouble Codes
| 45 | rich condition |
Video