vinegar solution for cleaning coolant passages

[speedjunkie]

Wow, that's something I've never heard of haha. I'll have to do this outside in the yard I guess. And since it's pretty cold these days, maybe I'll wait to do this until next summer haha.

Makes me wonder how so much crap can build up in the system if it doesn't drop in there from the outside when you're filling it.

Thanks guys!

[vex]

Originally Posted by speedjunkie

Wow, that's something I've never heard of haha. I'll have to do this outside in the yard I guess. And since it's pretty cold these days, maybe I'll wait to do this until next summer haha.

Makes me wonder how so much crap can build up in the system if it doesn't drop in there from the outside when you're filling it.

Thanks guys!

A lot of it is slag/corrosion from galvanic responses.