So I am installing a coolant bypass on my son's F150 soon, I have flushed and cleaned and still see residual brown stuff in the coolant...they previous owner abviously ran just water the last few months....
So the question is...shuld I stick with stainless only or can I use brass on my connections?
So the question is...shuld I stick with stainless only or can I use brass on my connections?