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  1. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    Ty . I also remove the resanater .any idea how to restore the back pressure . I'm thinking put a much smaller pipe where the resanater was ??
  2. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    If you ask me to adjust a 650 Holly double pumper no problem. I will look around see if I can find someone with that equipment May have to take it to Ford TY
  3. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    It's been a month and a half at 73 miles a day . Like I said when I stand on it it doesn't ask how Hi it just clears the moon. Jwk I believe you have loss in the colder weather also but not this much. If I am a good boy the milage is down 5
  4. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    I will look for that. Same gas up to when this started I've tried two different gas station same result
  5. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    Never cleaned one before guess pull it out and hit it with some carb cleaner
  6. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    Yes it's a k&n filter it's been in for just over 30,000 issues just started about about 2,500miles ago doesn't need re oiled for another 70,000
  7. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    And if you stand on it it will set you back in the seat hard
  8. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    It not running ruff at idle or at speed . Some times it starts right up other times it goes almost to the end of the crank cycle someone told me that if you disconnect the battery you might have to go to FORD to get it reset ??
  9. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    K&N just cleaned it thank you
  10. Gas mileage dropped

    Ford F-Series | Ford Super Duty | Ford Diesel
    My 2013 F-150 5.0 4x4 gas mileage dropped from 16.5 to 11.4 ???? New Mallory cats new plugs motor craft New fuel pump new water pump all in the last 3 mouths. Help
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