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Type: Posts; User: mrhurt

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  1. i have not fixed it yet, was planning on working...

    i have not fixed it yet, was planning on working on it on vacation week coming up.

    is there a trick to getting the fuel rail off the LM7 truck motors?

    just so i can show my stupidity, a vacuum...
  2. well went on hot rod power tour and made it 3100...

    well went on hot rod power tour and made it 3100 miles in 10 days.

    only thing was code p0305 kept coming up, i swapped coil wire between 5 and 7, to see if the code moved, but it didnt, so i...
  3. well i have ran the first tank of fuel through...

    well i have ran the first tank of fuel through the truck and i got 22.5mpg out of it, so i dont guess i am doing anything to bad :)
  4. 5.3 swap into 57 chevy is now running and driving

    First i want to say thanks for the help so far, the truck runs and drives good.

    the 5.3 LM7 is from a 2000 GMC sierra pickup with the 4L60E tranny
    nothing has been upgraded, but the air intake...
  5. yes thats whats i was doing, you beat me to the...

    yes thats whats i was doing, you beat me to the answer :)
  6. i set the fan 1 AC enable and disable press to...

    i set the fan 1 AC enable and disable press to 500 psi on both
    and Recirc option to Fan #2

    dont know if one or both fixed it, but it works now. :)
  7. Replies
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    great, thanks for fast reply.

    great, thanks for fast reply.
  8. Replies
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    3,524

    using cable from someone else question

    My tuner has already came and disabled VATS and we got engine started.

    runs fine but few things i wanted to change. he is unable to drive back to see me this weekend, he tunes on the side, he is...
  9. ok just so it is a little more clear in my head,...

    ok just so it is a little more clear in my head, since i am not using the air conditioner run through the ecm.

    do i set the a/c values high or low to ignore them?
  10. I had this set to fan 2 originally, but fan 1 ran...

    I had this set to fan 2 originally, but fan 1 ran all the time the engine was running. changed this to ac recirc and fan 1 operated correctly, but 2 cycles on off.

    are these two problems related...
  11. screen shot

    here is a screen shot of what i have, could the a/c psi setting have something to do with it. i dont have anything from the a/c hooked up.
  12. anybody? any ideas?

    anybody? any ideas?
  13. Fan 2 cuts on - off - on - off - on - off, you get the picture

    Ok,

    so i am doing an swap of a LM7 out of a 2000 GMC sierra 1500. it had a clutch fan and on my swap i installed dual electric fans that are wired seperately.

    now in the manual controls of...
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