My XJ has the shits in the radiator. The heater core hoses are full of crunchy shit but the radiator and other hoses seem good. I was told this was caused by using tap water in the cooling system :038: and now its my job to fix the ****up.
What's the best way to clean out this crap? Are there certain flush chemicals to use?
https://lh3.googleusercontent.com/52...w=w620-h826-no