BACKFIRE THROUGH INTAKE WOT WITH LOAD - Technical Troubleshooting discussion in Forkliftaction's forums

Yale GLC100VXGSE084:
BACKFIRE THROUGH INTAKE WOT WITH LOAD

this lift is backfiring through the intake at WOT under full engine load. No codes. It has new plugs, wires, cap, rotor, fuel filter, throttle body and crank sensor. I also installed a new mixer due to grooves worn into the outside of the fuel inlet pipe. It seemed to be causing the plunger to stick.
This unit has 25K plus hours on it.

Posted 29 Nov 2017 06:00
Discussion started by link63
Georgia, United States

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