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2002 Chevrolet Malibu 3.1L Poor Fuel Economy, low power
Posted to GM Driveability on 9/7/2006 15 Replies

Hi, I am haveing a prob. with low power under load and at cruise speed. Also is getting very poor fuel mileage. Owner put in new plugs and wires. We checked plugs and gapping, all ok. Car has no codes. No vacuum leaks. We replaced the fuel filter and fuel pres...

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car Vehicle Data

2002 Chevrolet Malibu

VIN 1G1ND52512
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, Low Power
OccursAlways
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Malibu

VIN 1G1ND52512
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, Low Power
OccursAlways