I think my head is going porous, its got tell tale signs of very small white pieces of sludge in the header tank. The head gasket hasnt gone, and its got good compression on all cylinders.
I am going to get the head repaired when funds allow, but for the meantime, what is the best way to deal with the problem. Is it worth runnning a little washing up liquid in the coolant, then flushing to get all the crap out? Or should I just flush the coolant every week? Its only small amounts, and the coolant is generally clean, nothing serious, so its not in desperate need of being done just yet, and it never overheats.
Any recommendaions to keep the coolant and the engine clean. Any tips welcome.