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  1. slipagnt

    Front and Rear Main Seals Tool

    Anybody renting or loaning out their main seals intall tools for a LB7. I have the motor out and want to do it right. I could beat'em in with a hammer but why chance it?
  2. slipagnt

    2001 Gmc 2500hd

    slipagnt submitted a new Showcase Item: 2001 Gmc 2500hd Read more about this showcase item here...
  3. 2001 Gmc 2500hd

    2001 Gmc 2500hd

    2001 Gmc 2500hd
  4. slipagnt

    Pay pal

    It takes around 3 days for paypal to transfer money to my bank account. I don't think they charge a fee just to send money from one paypal account to another though.
  5. slipagnt

    LB7: No rail pressure

    way past 52 min.:D
  6. slipagnt

    LB7: Why won't it start!?

    so I have my fca out. Is there a way to bench test it?
  7. slipagnt

    LB7: Why won't it start!?

    I did find that my fuel pressure sensor is fried. It's sticking @26.1kpsi on the guage.
  8. slipagnt

    LB7: Why won't it start!?

    No, on the passenger side fuel rail
  9. slipagnt

    LB7: Why won't it start!?

    Yeah, it's hooked up just like that. I bought new hoses from GM when I built the motor cause the others were falling apart.
  10. slipagnt

    LB7: Why won't it start!?

    Can I isolate the cp3 for testing before I have an injector freakout attack?
  11. slipagnt

    LB7: Why won't it start!?

    I agree. It's in the future but not if I need a new cp3 or something. I've got no rail pressure. As a last resort I took off a high pressure line and got barely a drip while cranking it. I'm in denial with the injector thing. They're brand freakin new.
  12. slipagnt

    LB7: Why won't it start!?

    How to test the fca anyone?
  13. slipagnt

    small lifts?

    I have a ProComp 6" lift and 315s. My tires rub at full turn both ways. Kindof a pain.
  14. slipagnt

    LB7: No rail pressure

    I agree. That wasn't the dumbest thing I found.
  15. slipagnt

    LB7: No rail pressure

    nothing? how about how to test it?
  16. slipagnt

    LB7: No rail pressure

    Can anyone give me the wiring of a fuel pressure sensor on a lb7. I bought the truck a couple of years ago and the previous owner chopped the plug off of the harness for some reason. It has cheesey spade terminals crimped on now but I don't know in which order they plug into the sensor.
    • slipagnt
    • Thread
    • fuel pressure lb7
    • Replies: 5
    • Forum: LB7
  17. slipagnt

    LB7: Why won't it start!?

    Allright, Cam and Crank sensors check out. Now I'm leaning towards cp3 or fprv. Anyone know how to test the fprv?
  18. slipagnt

    LB7: Why won't it start!?

    thanks for the help guys. I'll start easy and double check cam and crank sensor operation. then proceed to verify rail pressure. would a bad fpr be an issue?
  19. slipagnt

    LB7: Why won't it start!?

    i should see 96 volts to ground with the key on right?
  20. slipagnt

    LB7: Why won't it start!?

    i built the motor myself. my first common rail but not my first motor. the valve lash was adjusted within GM spec. if the fuel pressure sensor doesn't see 1000-1500psi the injectors wont fire? that sounds like what's going on. i don't have efi live or a tech2 to see psi while cranking.
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