Hi folks
I bought an old Z4 for a bit of fun on a whim the other day expecting it to need work. On closer inspection after a few hundred miles, despite someones bests efforts to cover it up (they didn't put it back together properly) it's leaking some oil into the coolant, not huge amounts. I assume it's a leaking head gasket although i read it could be the gaskets in the heat exchanger so I'll change these first. Anyway I notice these engines were fitted with 0.4 or 0.7 mm head gaskets from new according to realoem, how do i know which one i need? - tempted to go for the thicker one just in case....
I bought an old Z4 for a bit of fun on a whim the other day expecting it to need work. On closer inspection after a few hundred miles, despite someones bests efforts to cover it up (they didn't put it back together properly) it's leaking some oil into the coolant, not huge amounts. I assume it's a leaking head gasket although i read it could be the gaskets in the heat exchanger so I'll change these first. Anyway I notice these engines were fitted with 0.4 or 0.7 mm head gaskets from new according to realoem, how do i know which one i need? - tempted to go for the thicker one just in case....