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Thread: Truck dies out 84 c-10

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  1. #1
    Join Date
    Aug 2009
    Posts
    20
    fuel pressure is over 50 psi. i got dtc p0740 and p0785

  2. #2
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Quote Originally Posted by yaya View Post
    fuel pressure is over 50 psi. i got dtc p0740 and p0785
    From memory it seems those are trans codes. I could look them up if needed.

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    was the trans seperated from the engine during the install? Could you possible have not got the converter in all the way properly? You could have broke the front pump if not true. When you bolt the engine and trans together you should have about 1/8" between the converter and flexplate before the converter bolts go in. The converter should spin freely when not bolted to the flexplate.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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