cummins ignition problems
Just purchased a 2000 Winnebago with a 5.9 Cummins ISB. It had been sitting in a field for several years and has rust issues on the undercarriage. Had problems with the ignition right from the start...
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I'm thinking ignition switch too. The fuel solenoid shuts off the fuel to stop the engine. The ignition switch turns the fuel on AND off, so if it's hard to start (assuming there's a lack of fuel) and it wont stop (fuel not cut off), then to me it points to the ignition switch not sending voltage to the solenoid.
A simple VOM test at the solenoid or switch itself would reveal if the switch isn't working.
A simple VOM test at the solenoid or switch itself would reveal if the switch isn't working.
