|
1991 Chevrolet S10 Blazer 4.3L Poor Idle Quality
truck has poor idle no misfires but sounds missing, out tailpipe- all data normal except for O2 sensor stays at 500mv- computer goes into open loop at times does go into closed but not for long- adding fuel or vac. leak does not change O2 much- on cruise on hi...
Summary posted 12/29/2002
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 11 Replies Received (View Replies)11 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GNDT1325M |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED-US |
| Symptoms | Poor Idle Quality |
| Occurs | Cold, Hot, Idle |
Message Closed w/Summary
Vehicle Data
1991 Chevrolet S10 Blazer
| VIN | 1GNDT1325M |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED-US |
| Symptoms | Poor Idle Quality |
| Occurs | Cold, Hot, Idle |
Video