Gm LP engine missing and large backfire on startup if fuel tank not shut off - Technical Troubleshooting discussion in Forkliftaction's forums

Hyster S50XL:
Gm LP engine missing and large backfire on startup if fuel tank not shut off

Just started missing bad and will backfire on restart if lp tank valve not shut off.
Thinking a diaphram in the fuel system is leaking fuel into motor when shut off.
Don't know lp systems at all. Any help would be great.

Posted 25 Apr 2016 02:41
Discussion started by bing
Minnesota, United States

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Had a forklift mechanic do a tuneup, plugs, wires ,cap.,rotor. Also set timing. Now runs well.

Posted 28 Apr 2016 12:32
Reply by bing
Minnesota, United States

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Did you figure this out?

Posted 27 Apr 2016 03:43
Reply by bbforks
Pennsylvania, United States

bbforks (at) Hotmail (dot) com
Customers love technology- until they have to pay to fix it!

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