swapping c15 for 3406b

Discussion in 'Trucks [ Eighteen Wheelers ]' started by little cat 500, Jul 11, 2012.

  1. tomkatrose

    tomkatrose Light Load Member

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    Oct 22, 2010
    Los Angeles, CA
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    If you're in PA, have you talked to Bruce at Pittsburgh Power? He's a wiz on the 6NZ.
     
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  3. little cat 500

    little cat 500 Road Train Member

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    im takeing the truck to antrim over in green castle tomarrow see what they come up with on the dino
     
  4. little cat 500

    little cat 500 Road Train Member

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    ok had it on the dino today found #2 injector was junk had new injector installed seams to run ok now made 744 hp 2120 tq so ill run it awile see how it goes
     
  5. Rig Wrench

    Rig Wrench Medium Load Member

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    What inj do you have? that sounds pretty strong. would have to be on bad*** b model to outrun it:biggrin_25519:. Is it just a tune and Manifold/turbo makin that number?
     
  6. PROSTREET80

    PROSTREET80 Light Load Member

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    Jul 11, 2012
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    You sure that dyno was right thats a lot of power at 2150 if its stock, that must not be stock for sure. It should of started falling off up that high unless it has a cam in it that can support that kind of RPM range usually any stock engine isnt as strong up that high more like in the 1400 to 1700 range in the RPMs. just curious.
     
  7. PROSTREET80

    PROSTREET80 Light Load Member

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    Jul 11, 2012
    northwest AR
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    Sorry littlecat500 I though that was 2120 rpm now I see it said torque. My bad that sounds like a prety awesome engine man.
     
  8. little cat 500

    little cat 500 Road Train Member

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    i run stock 2113023's witch are 97's with haney's tune pdi manifold or 6051 turbo its back to missing again runs good for awile then crap back and forth all the time won't do it on the dino but put a trailor behind it it goes to crap
     
    Rig Wrench Thanks this.
  9. Rig Wrench

    Rig Wrench Medium Load Member

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    i don't Know if it would help or not, but I had a similar issue with a 5EK that haunted me for a while. Intermitently it would cut out at 70-75 MPH and come up with a vehicle speed fault(limiter was set well above that). I tried 3 speed sensors, tone ring and the wiring harness with no change. On a whim I swaped the ECM with a spare. now problem solved. Just a suggestion if you havent tried
     
  10. little cat 500

    little cat 500 Road Train Member

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    thanks big wrench but yes i tryed that mine cuts up and pop with black smoke on the gov sitting still and if i run though the gears hard it will fludder studder pop or whatever with black smoke now if i go easy though the gears its fine be doing this on and off for 2 years now
     
  11. Superhauler

    Superhauler TEACHER OF MEN

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    keep stroking.
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    did you have remans installed at some point in those two years? the reason im asking is i have seen alot of the remans not being built right and causing these same symptoms. i had the same thing happen a while back and ended up getting another set to solve it.
     
    Oxbow Thanks this.
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