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    HPDI 150 won't stay running

    The injectors finally did it!
  2. B

    HPDI 150 won't stay running

    So, she has spark where she’s supposed to and none on 2 and 3, as per normal. The LP pumps are not leaking/flooding the crankcase. After a bit more reading, I’m thinking the electrical components are working correctly since the spark is doing what it’s supposed to and the timing moves around...
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    HPDI 150 won't stay running

    It is. That took a little bit, and I’m still going to replace the medium pressure strainer to rule it out. I still need to verify spark where it’s supposed to and then I guess injector voltage. I don’t plan on keeping it, but it’s better than a parts motor. I hope.
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    HPDI 150 won't stay running

    I got impatient when no one replied after 2 whole hours and phoned a friend. I still have bases yet to cover. Even if I’m talking to myself.
  5. B

    HPDI 150 won't stay running

    Maybe one of you more experienced folks could help me out. Z150TXRB 182 hrs YDS shows 675-710 psi when it stalls no codes 50ish psi on VST when stalls 118-120 psi across all cylinders new plugs new basket filters on new injectors TPS is .62 or so will idle around 500 rpm or so for 15-20 sec...
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