Weird buildup inside lower coolant hose !
Im running a mezeire ewp with a 160 thermostat if that means anything.
Any ideas what the hell this is ???
it looks just like sand, You need to flush all that crap out
I had it all over the place in my cooling system, thank god it never screwed anything up
My sister-in-law wasn't so lucky. Her Jimmy had ~60k miles when the waterpump went out and overheated the engine in the middle of nowhere, thanks to that garbage
Thanks for the info, thankfully this vehicle is rarely driven.


