Im used to electric Clarks and Komastu's Not so much LP but i have a C4000 LP Truck that flashes code E28 with a Crank/ NO Start situation i do have the take turned on and everything that should make it crank. I have read on other models that it could be a cam sensor or spark plugs. just not sure if its for thoughs models. this truck also has a nissan engine in it.
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