'99 Cummins ISB Diesel engine won't start.
Hi everyone. I have a new problem with my '99 HR endeavor that I need to get sorted out. I have a new problem that just started with the engine yesterday. So here goes... Got up to the fuel pump, s...
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Had the exact problem at 22000 miles with the same fuel pump. Many of those pumps were bad and were quietly replaced by Cummins only after a very rigorous test. That was my issue with the symtoms you described but don't ignore the other good advice.
