Gas Mileage Drop
lonewolf105
12-01-2003, 08:49 PM
I have a Ford F-150 V8 4.6L that has lost gas mileage suddenly.
No check engine light.
Possibly a O2 sensor or EGR Valve.
How do I check on these without going to a dealership?
No check engine light.
Possibly a O2 sensor or EGR Valve.
How do I check on these without going to a dealership?
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