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1995 Chevrolet Blazer 4.3L Poor Idle Quality, Hesitation, Poor Fuel Economy
vehicle came in with a"hesitation". we found a very bad stumble. spark plugs were old & worn-we replaced along with wires. tested fuel pressure 45 psi at rail- a little low so we replaced pump & filter. o2 sensors change consistently, fuel volume good, no code...
FIX posted 11/21/2006
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8 Replies Received
8 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / port |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Poor Fuel Economy |
| Occurs | Under Load, Idle |
| Misc. | T10blazer |
Message Closed w/FIX
Vehicle Data
1995 Chevrolet Blazer
| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / port |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Poor Fuel Economy |
| Occurs | Under Load, Idle |
| Misc. | T10blazer |
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