
1997 Ford F-150 4.2L Hesitation, Surge, Poor Fuel Economy, MIL Lamp on
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...
FIX posted 3/3/2006
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Message Closed w/FIX
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VIN | 1FTUF1723V |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, on Accel |
Message Closed w/FIX
Vehicle Data
1997 Ford F-150
VIN | 1FTUF1723V |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, on Accel |