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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Vehicle Data1995 Chevrolet Blazer
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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 |