Doosan G25P-5:
Will not start.

Does any one have any information on the woodward fuel system. Have a unit that will not start unless you remove the orifice mounted on the side of the carb. housing. If you remove the orifice fitting and install a non restricted fitting, unit will run but will backfire through air filter under a load. This has the tier III emission. It has 2 trim valves is there a way to test the trim valves. Regulator was replaced due to the oil build up. I have no information on these units, Thanks. Model#G25P-5 Serial #ML-00805.
  • Posted 25 Apr 2013 14:34
  • Discussion started by GregM
  • Texas, United States
Showing items 1 - 2 of 2 results.
Thanks for the info. the diaphragm in the carb. looks like new. Found a vaccum leak where the carb. mounts to intake, replaced gasket units been running fine. Thanks Again.
  • Posted 13 May 2013 10:46
  • Reply by GregM
  • Texas, United States
sounds like a bad carb. the GM 2.4 had an issue with the tips on the spark plugs coming loose and cause a backfire which damaged the diaphragm in the carb. You can not get a diaphragm, only a complete carb. only way i know to test the trim valves is to use a scan tool and run them. should feel them clicking when it is running. any codes?
  • Posted 12 May 2013 02:16
  • Reply by dale_mc
  • Alberta, Canada

Having trouble using the Discussion Forums? Contact us for help.

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Machinery-onQ Listings
Toyota 02-5FD35
  • Toyota02-5FD35
  • 1994 | Used - Sale
  • Netherlands
  • EUR 6,750
Nissan FGJ02A30U
  • NissanFGJ02A30U
  • 1998 | Used - Sale
  • Netherlands
  • EUR 4,750
Linde H30D01
  • LindeH30D01
  • 2011 | Used - Sale
  • Netherlands
  • EUR 8,500
TCM FD40Z2
  • TCMFD40Z2
  • 1981 | Used - Sale
  • Netherlands
  • EUR 4,750
Grove MZ82C
  • GroveMZ82C
  • 1998 | Used - Sale
  • Netherlands
  • EUR 12,750
Denyo DCA400ESM
  • DenyoDCA400ESM
  • 2007 | Used - Sale
  • Japan
Denka DL21
  • DenkaDL21
  • 2008 | Used - Sale
  • Netherlands
  • EUR 16,500
Denyo DCA400ESM
  • DenyoDCA400ESM
  • 2006 | Used - Sale
  • Japan
Mitsubishi FD35A
  • MitsubishiFD35A
  • 1998 | Used - Sale
  • Netherlands
  • EUR 5,250
Komatsu FD30T14
  • KomatsuFD30T14
  • 2000 | Used - Sale
  • Netherlands
  • EUR 5,750
Featured Business
Rocla Oy
Leading developer & manufacturer of automated guided vehicles (AGVs) & electric warehouse trucks & forklifts.
Machinery-onQ Listings
Komatsu FD30T14
  • KomatsuFD30T14
  • 2000 | Used - Sale
  • Netherlands
  • EUR 5,750
Denyo DCA400ESM
  • DenyoDCA400ESM
  • 2006 | Used - Sale
  • Japan
Mitsubishi FD35A
  • MitsubishiFD35A
  • 1998 | Used - Sale
  • Netherlands
  • EUR 5,250
Denyo DCA400ESM
  • DenyoDCA400ESM
  • 2007 | Used - Sale
  • Japan
Toyota 02-5FD35
  • Toyota02-5FD35
  • 1994 | Used - Sale
  • Netherlands
  • EUR 6,750
Nissan FGJ02A30U
  • NissanFGJ02A30U
  • 1998 | Used - Sale
  • Netherlands
  • EUR 4,750
Denka DL21
  • DenkaDL21
  • 2008 | Used - Sale
  • Netherlands
  • EUR 16,500
Linde H30D01
  • LindeH30D01
  • 2011 | Used - Sale
  • Netherlands
  • EUR 8,500
Grove MZ82C
  • GroveMZ82C
  • 1998 | Used - Sale
  • Netherlands
  • EUR 12,750
TCM FD40Z2
  • TCMFD40Z2
  • 1981 | Used - Sale
  • Netherlands
  • EUR 4,750