Discussion:
doosan g25p-5 backfires through air canister

replaced the regulator due to a bleed through.truck runs fine but under a load it backfires and stall out,hard to restart,rough idle.plugs are fine,vacuum is fine,new regulator installed.any info will be appreciated.
  • Posted 2 Mar 2011 13:10
  • By roc109
  • joined 2 Nov'09 - 51 messages
  • New York, United States
Showing items 1 - 5 of 5 results.
we are a doosan dealer and we have had problems with the trim valves. also could have the wires from the coil packs to the spark plugs breaking down and causing the problem. I t could be a lean issue. you need to hook it up to a laptop and see if its had all its updates.
hope you get it resolved.
  • Posted 12 Mar 2011 02:23
  • By allan_m
  • joined 3 Jul'09 - 14 messages
  • Washington, United States
phat al = amixon@midcoforklift.com
no distributer, only coilpack
  • Posted 9 Mar 2011 07:46
  • By roc109
  • joined 2 Nov'09 - 51 messages
  • New York, United States
roc109
check for cracks in the distributor cap.
  • Posted 8 Mar 2011 05:51
  • By bruce_c
  • joined 28 Jul'10 - 52 messages
  • Missouri, United States
no codes
  • Posted 7 Mar 2011 17:29
  • By roc109
  • joined 2 Nov'09 - 51 messages
  • New York, United States
are there any fault codes coming up?
  • Posted 7 Mar 2011 01:41
  • By bruce_c
  • joined 28 Jul'10 - 52 messages
  • Missouri, United States

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