2004 Chevrolet Blazer LS 4.3L Poor Fuel Economy
customers complaint fuel mileage,went from 22 to 14 mpg did these things and still complaint there,this happened slowly....checked for leaks, none found...removed intake manifold to check pressure regulator and spider not leaking at this time...am at a loss..s...
FIX posted 7/17/2008
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Message Closed w/FIX
Vehicle Data2004 Chevrolet Blazer LS
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Message Closed w/FIX
Vehicle Data
2004 Chevrolet Blazer LS
VIN | 1GNCS13X84 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy |
Occurs | Always |