Cummins ISB 5.9 Cranks but no fire-ECM power.
99 Holiday Rambler Endeavor 37CDS4 with Cummins 5.9 and Allison 3060. 180k miles. Just did a lot of major repairs including the following: -Cylinder head rebuilt, including new OEM sensors and cam se...
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Thanks for the replies. I just replaced the ignition switch to rule that out. As I thought, it didn't do anything different than the other one. The step doesn't work, and the engine will crank but not start. Check engine light comes on with ignition, turns off for a few seconds, then right back on. I'm at a loss for words.
