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1997 Chevrolet Blazer LS 4.3L Excessive Emissions, Poor Idle Quality
All was running great after previous repairs,, just started
running rough,, I removed EGR and cleaned pintle area still
rough,, I noticed fuel cell value at idle is 17, off idle
drops to 2 then progressively goes up with throttle. is
this normal
FIX posted 8/20/2010
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Message Closed w/FIX
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Related Documents & Media | VIN | IGNDT13W5V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / VORTEC CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Blazer LS
| VIN | IGNDT13W5V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / VORTEC CFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Always |
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