by Tim
(Omaha ne)
Last year boat would start & idle ok, run to 10 mph, under a load it would starve for fuel, i took it to a boat mechanic, he replaced low & high pressure pumps, i got it back battery was dead, after charging battery, the check engine light came on, code 42, crankshaft sensor, this spring the repairman tried to order, none are available, when i start it would idle for 5 secs, start idling rough, stall, but will restart, runs very bad under a load, he has a crankshaft sensor coming from japan but we dont know when, i found a used one, i checked resistance on both, about 190 ohmns on each, still have same problem, no check engine light, fuel filter is full, any ideas