I am working on an
oil cooler project and before I flush my stacked-plate type of
oil cooler (
oil circuit, not coolant circuit) I want to know if there are any proven methods or solvents to use. The cooler was off of running low mileage engine with no apparent metal debris (from what I can see), I just want to get the USED oil residue out of it. Any suggestions ?
I was going to just used brake cleaner and maybe flush/pump some Kerosene based cleaner through it ?
Any suggestions ? see pic of cooler type.
The thought of boiling it in water occured to me but I fear this could plug it up.
Thanks