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Vp44

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My truck all the sudden takes a good 3-5 seconds to crank over, as well as the fass fuel system pumps for a good 20 seconds once the key is turned, is that a good sign if the vp44 going out?

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  • Haggar
    Haggar

    Here is the "tee" Jag is mentioning.  Item 3.  Each of the connectors going to 3 have a small gasket.  This thing is very hard to reach with one hand, let alone 2 hands to tighten stuff.  (you are loo

  • Me78569
    Me78569

    Don't waste your money on special VP's    get a run of the mill VP44 from DAP and call it a day.         I have no idea about the rest of your mods so beyond 150hp inject

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Good ECU >> Key off for 30 seconds or more. Turn to on not start. Wait To Start light must light within a second or two then stays on briefly then turns off no matter what the temperature is. Then try starting.

A delayed wait to start light of more than a couple of seconds after turning on the key means ECU is dying.  

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