I have a 1992 Dodge Ram 5.9 Cummins. My wait to start light/ pre heat system has been acting up off and on. I have figured out that if I remove the automatic shut down relay the problem is fixed. I replaced the relay with a new one and same issue. It seems there is an issue with the harness?
Do I need to fix this issue or just leave the relay out and cover the harness pin area?
Thanks
Bruce
Do I need to fix this issue or just leave the relay out and cover the harness pin area?
Thanks
Bruce