Runs rough, poping, and muliple codes. Help PLEASE! - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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Runs rough, poping, and muliple codes. Help PLEASE!

Doosan G30P-5

Good morning folks. I have a Doosan G30P-5 with the following flash codes - 471, 717, 712, 711, 481. Unit will barely start and idles rough. as soon as you touch the accelerator pedal it pops and stalls. I'm new to the fork truck world and would really appreciate the help!!! Thanks in advance!!

Posted 13 Jan 2021 00:12
By JeffC14150
joined 13 Jan'21 - 1 message
New York, United States

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I found in the archives that codes 717, 712, 711 are caused by vacuum hoses and the PCV valve. 471 means the alternator output is low. You can find the information by typing in the code in the search box for the forums.

Posted 5 Aug 2022 03:34
By meliftman
joined 31 Jan'12 - 209 messages
Alabama, United States

Liftman
Retired
Elberta, Al.

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I am having the same problem what did you find out?

Posted 4 Aug 2022 00:49
By Gotcha2000
joined 15 Dec'17 - 42 messages
Indiana, United States

Gotcha2000

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