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ONAN Marquis 6500 LPG will not start!!!

Gypsy1
Explorer
Explorer
๐Ÿ˜ฎ Changed the oil and filter on my Onan Mobile Genset HGJAB (MARQUIS) , 6500 kw (333 hours) high pressure propane fueled. Ran like a bandit one hour before oil change, now the darn thing wont start at all? Two thirds tank of LPN.

To change oil I opened the access panel, opened the LPG oil drain ****, opened the engine oil **** drained oil. CLOSED both petcocks.

Removed and replaced the oil filter with new one. Filled the filter core with oil before installing, refilled with 15W-40 DELO and checked the oil level.

Oil level 1/3 up the stick from add. Not overfilled, not underfilled. Tried to crank it up, turns over fast, but non hits or misfires, just would not start, smelled fuel, no ignition?, no fuel?

What did I do wrong??? HELP, HELP, HELP!! :h
Winny, Journey WKP32T, Cummins ISB 275 HP, Allison 2000MH, 5 speed Auto, Raptor Air Dog fuel pump, towing 2012 Nisson Xterra 4X4 Auto W/ drive shaft disconnect!
1 REPLY 1

midnightsadie
Explorer II
Explorer II
two things I,D try a little more oil,, and I,d pull the plug see if I have spark. just a guess your oil cut off mite be stuck.