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  1. I

    how many miles does your idi have?

    Yea mines had injectors pump and a tran. Heads have nver been off of it unless it was still coverd by warranty when they did the job
  2. I

    how many miles does your idi have?

    Well I guess ill chime in and my dads the only owner of the truck but last I checked the odo it reads just shy of 725k miles...
  3. I

    how many miles does your idi have?

    You guys have some yung trucks compared to what I was left lol
  4. I

    how many miles does your idi have?

    just like the title says guys how many miles does your idi have??? ill wait to say what mine has lol
  5. I

    bad mpg's

    its got a new fuel filter. and really you guys think its a record for the highest miles? i figured those miles would be pretty commmon on a older truck like this . my dad bought it brand new and its a sundowner horse trailer conversion truck but you can tell its had a rough life! also thanks...
  6. I

    bad mpg's

    this truck has plenty of power i mean it will smoke the back tires no problem when you left foot it and its a dually. i cut the bowl out of the air cleaner and installed a new air filter also. not sure what els to try? can you adavce the timing on these to gain mpg like you can the cummins?
  7. I

    bad mpg's

    Now that I think about it I have been haveing problems with the tank valve down on the frame rail... could that be the problem? Also does anybody know where I can get one and not have to chop the lines off and go to rubber lines? I like the clip on lines ford uses
  8. I

    bad mpg's

    No cause the rear tank is empty...
  9. I

    bad mpg's

    How do I go about checking compression?
  10. I

    bad mpg's

    Additives changes nothing. And did I mention the truck has 796k miles!?
  11. I

    Remote Turbo mount

    Seems like a good idea and depending on how it works out I may have to tryy this!
  12. I

    bad mpg's

    I've check for leaks I have found none. Also the pump was just put on the truck was timed a year ago and when I drove it this winnter I got 15mpg. Could the injectors also cause a long crank on start up? I have a 800hp 12v cummins I built and have the ability to pop test and rebuild injectors...
  13. I

    bad mpg's

    I've been driving my 89 7.3 idi and its been sitting on annd off for a year. But I drove it the other day after filling it up and only got 96 miles to a full 18 gallon tank that turns out to only 5.6mpg clearly not right so I started with replacing the air filter. Whatels can I do to gain mpg...

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