Radiator flush product?
#1
Radiator flush product?
Okay I have a 2006 R350, it had the dreaded cam/balance shaft issue and it looked like the head gasket had gone as there was oil in the coolant, we ended up swapping out the engine and now I need to flush out the residual gooey oil in the radiator, my Dad said to use an off the shelf product but I wanted to check and see if there are any recommendations for Mercs.