Forum Discussion

Jack3laynee's avatar
Jack3laynee
Explorer
May 02, 2017

Koehler 4.5CKM21-RV, NEED HELP PLEASE

I have a a Koehler 4.5ckm21-RV. It's in my 85 Holiday Rambler. When I bought the Motorhome, the coil had a hot wire going from the battery side of solenoid to a kill switch, to the coil, and fuel pump...

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,208 PostsLatest Activity: Feb 27, 2025