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  1. L

    Ingersoll Rand XP 185 overheat no apparent cause

    Is the engine side or the airend side overheating?
  2. L

    I have a Doosan P185 that cranks but can't start

    what’s the last 3 of your serial number I have access to Doosan/bobcat wiring diagrams. If only crank no start I’d check your safety switches (separator temp sensor, air end temp sensor, engines temp sensor) they should have continuity.
  3. L

    I have a Doosan P185 that cranks but can't start

    I forgot to add the fuse at the starter positive
  4. L

    I have a Doosan P185 that cranks but can't start

  5. L

    I have a Doosan P185 that cranks but can't start

    if your safety switches are good (check continuity) I had issues before where the secu controller doesn’t provide enough voltage to the shutdown solenoid. So we have added a aftermarket relay to power it on
  6. L

    I have a Doosan P185 that cranks but can't start

    What is the voltage at the fuel shutdown and what’s the last 3 of the serial number of the p185
  7. L

    Tow behind air compressors

    I haven’t seen any issues with the newer Doosan vhp400 . Just older ones had a bunch of def header issues.
  8. L

    Hello

    Hi everyone I’ve been lurking around here for an awhile but never post. I work for a heavy equipment dealer in AZ but mainly specialize in Doosan/ir air compressors. Been doing it for a 6 years before that I use to work in the automotive field.
  9. L

    I have a Doosan P185 that cranks but can't start

    Does the fuel shut down solenoid activate when cranking?
  10. L

    Doosan HP375 / 425 Problems

    My bad dude I just found this First issue definitely your def header is faulty if you wanna be sure check the connector on the def header if you are getting a 5v reference on brown and red and brown and yellow (Don’t really remember color) wiring good def header bad Second issue with the...
  11. L

    Ditch witch sk350 hydraulic pump

    Are you talking about 12?
  12. L

    How is the John Deere 4024 engine? Reliable?

    Sounds like a fuel issue if you send me the serial code (last 3) I could get you the manual for it
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