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1997 Ford F-150 4.2L Hesitation, Surge, Poor Fuel Economy, MIL Lamp on
Posted to Ford Driveability on 3/2/2006 4 Replies

Hello, the problem is truck does not have much power at all, it will actually loose speed in 5th gear on even a slight incline. It had a weak upstream o2 sensor on bank 2 so I replaced it with no help. It also has a surge when accelerating thru the gears and o...

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Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN 1FTUF1723V
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Poor Fuel Economy, MIL Lamp On
OccursAlways, on Accel
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN 1FTUF1723V
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Poor Fuel Economy, MIL Lamp On
OccursAlways, on Accel