Intermittent stalling L 6060 2022 random engine cutting out 10 minutes. 30 minutes 45 minutes. Any position starts out unable to start again usually not too much delay. I pulled the crossover two from tank to tank washed out. Both tanks with diesel. Fuel cleaner got no debris, checked it out with an endoscope so nothing is near, blew out fuel line coming to the water separator seems all clear water separator, clean new fuel filter. Not sure what the cause of could be any insights would be helpful.
Grading Stalling
- Thread starter Estart
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That was incorrect, sometimes like shutting off the key,sometimes dropping rpm up and down then dying ,then a few try’s to start. I go look at clear water separator, and fuel seems to be pretty much to the top maybe half inch down.i pulled the crossover to the fuel tanks and wash them out and used endoscope to look inside. Didn’t find any debris used air compressor to blow hose from water separator back to tank
RjCorazza
Elite Member
Sounds like it could either fuel delivery or an intermittent safety switch.
Try breaking the fuel line before the first fuel filter and confirm flow. Then proceed to check the flow after the first fuel filter, and before and after the secondary filter.
If there's good flow through the system, I would next try operating the various safety interlock switches to see if there's an intermittent switch failure. There should be a test procedure in the workshop manual for the safety switches.
Try breaking the fuel line before the first fuel filter and confirm flow. Then proceed to check the flow after the first fuel filter, and before and after the secondary filter.
If there's good flow through the system, I would next try operating the various safety interlock switches to see if there's an intermittent switch failure. There should be a test procedure in the workshop manual for the safety switches.