coleman

I thought i read that you could swap out the Colman timers for LED6 timers with no wiring changes but when i attempted this the horn would just continuously beep/sound. am i wrong with this assumption or do i need to change some wiring? Thanks in advance Robert

Looking for a knowledgeable and reliable car wash service tech in the Dallas/Ft Worth Area. I prefer an independent that is familiar with self serve and auto. Who do you recommend??