Doosan (& Daewoo) G25E-3:
no fuel after regulator????? PLEASE HELP!

I have a Daewoo model G25E propane fork lift.

it has no fuel coming from the regulator,

I replaced the, "fuel trim valve" I guess controls the vacuum for the regulator, I also replaced the regulator and a solenoid valve that's just before the regulator.


I have fuel going in to the regulator but not out of it! I have replaced everything!

anyone have any ideas? i'm not a forklift mechanic, my boss wanted me to work on and figure out the issue. this problem is a little beyond me.... any advice is appreciated!
  • Posted 8 Jun 2013 08:34
  • Discussion started by warren_p
  • Maine, United States
Showing items 1 - 2 of 2 results.
GOT SERIAL NUMBER?
I would say Warren may be in a situation where his employer is trying to see if Warren is wise enough to admit to "knowing what he does not know".
The differences between fuel systems can not be covered safely in only a few pages, much less in the space an internet forum/conversation provides. this being an emission controlled truck, the US [and possible state] government[s] have some rules about training that cover who has been certified to repair these units (those C.A.R.B. rules, imnsho, are the excuses dealers/manufacturers are using with an abundance of caution to keep diagnostic and password reset software proprietary/trade secret but I digress).
As it has a 'fuel trim valve' that is replaceable, I assume this is a tier2 truck, as such the 'computer' will not provide fuel or spark under a lot of possible conditions if everything is not within certain pre-set perimeters. you will need to be able to access the error codes, to find out why this truck does not start. does it run if you give it starting fuel?
  • Posted 9 Jun 2013 23:32
  • Reply by edward_t
  • South Carolina, United States
"it's not rocket surgery"
The hose has to be hooked up to the carb to allow fuel to flow from the regulator. Did you check the carb?
  • Posted 9 Jun 2013 00:44
  • Reply by mrfixit
  • New York, United States

Post your Reply

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

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

Global Industry News
edition #1228 - 1 May 2025
There is simply no ignoring the push for a greener, more sustainable materials handling equipment industry as manufacturers and customers alike seek eco-friendly solutions to reduce or eliminate carbon emissions... Continue reading
Hoist Liftruck F180-36BOX-CAR
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Hangcha CBD15
China
Used - Sale
USD1,600
Upcoming industry events …
May 09-11, 2025 - Bangalore, India
October 21-23, 2025 - Panama City, Panama
July 15-17, 2025 - Hong Kong, Hong Kong
Movers & Shakers
Linda Häkkilä Linda Häkkilä
vice president, Investor Relations, Konecranes
vice president operations, Elokon Group
President, EP Equipment Europe
Senior vice president human resources, Kalmar
Hangcha CBD15
China
Used - Sale
USD1,600
Toyota 8FGCU20
Flesherton, Ontario, Canada
Used - Sale
Global Industry News
edition #1228 - 1 May 2025
There is simply no ignoring the push for a greener, more sustainable materials handling equipment industry as manufacturers and customers alike seek eco-friendly solutions to reduce or eliminate carbon emissions... Continue reading
Fact of the week
On average, people read 10-30% slower from a screen than from paper.