Doosan (& Daewoo) D30S-5:
excessive black smoke

We took a 2011 Doosan D30S-5 in on a trade. Has a Yanmar 4TNE98 engine. Seems to run fine, but when you rev the engine, there is excessive black smoke and the engine seems to be louder than a normal Yanmar that I have heard before. Any ideas what could be the issue. One of my techs said the injector pump could off timing a little. One tech says it could be an injector. Any advice is appreciated. thanks
  • Posted 11 Nov 2023 06:37
  • Discussion started by Darin_Lamarr
  • Texas, United States
Darin Lamarr

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.

PREMIUM business

Tailift Material Handling Taiwan Co.,Ltd.
Focused simply for the new era.
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
Latest job alerts …
Louisville, KY, United States
Dubuque, IA, United States
Louisville, KY, United States

PREMIUM business

Flexi® By Narrow Aisle Limited
Leading manufacturers of very narrow aisle (VNA) equipment.
Upcoming in the editorial calendar
SMV (Konecranes) 33-1200C
Balling, Denmark
Used - Sale
UN Forklift FGL25T
HANGZHOU, Zhejiang, China
New - 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