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1995 Chevrolet K1500 5.7L Poor Fuel Economy, Lack of power
I feel this truck is very under powered on the highway .The mpg is poor about 11.5 to 12 . I have scanned it all looks normal other then the fuel trim down at 118 to 120 most of the time.I have done compression tested , leak down test, tested for vacum leaks,t...
FIX posted 5/7/2001
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| VIN | 2GBEK19K9S |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Fuel Economy, Lack of Power |
| Occurs | Hot, Under Load |
Message Closed w/FIX
Vehicle Data
1995 Chevrolet K1500
| VIN | 2GBEK19K9S |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Fuel Economy, Lack of Power |
| Occurs | Hot, Under Load |
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