mike and pat
Well-known member
- Joined
- Dec 22, 2010
- Posts
- 51
I replaced my Shurflo smart sensor 5.7 GPM pump which started to leak with a shurflo 4048 highflow pump. The old one never surged and was great but it leaked. I could not find the 5.7 anywhere so I got the other one. It is not supposed to surge but does and when it surges the 12 volt light in the coach dim. Do I have a wiring problem that I am not aware of?