Cummins ISL400 runs and quits... questions
I'm currently stuck in a RV campground with a engine that won't run. I called and talked with the nearest Cummins service center and the tech on the phone says he thinks it's the lift pump. The pr...
Forum Discussion
The large relay can run very hot to the touch. Mine draws 1.5 amps so is like having a 20 watt bulb running. The contacts inside are notorious for failing. I am on my third relay in five years. I am beginning to believe the relay should be changed out like a fuel filter as part of regular maintenance.
