e30 325i exhaust condensation
Questions for my 1987 325i, m20b25 engine.
Just finished the cylinder head replacement with new head gasket, timing belt, tensioner, etc..
Car started and seems to run perfect but, engine check light is on and there is water dropping from muffler, exhaust condensation, more than usual. muffler is also new, stock, is it normal to condensate so much? never seen it leaking before.
left it running for 20 minutes, temperature is normal, not overheating, not mixing oil / coolant.
I did all the work by myself, never done it before, is there anything i need to know/check before i start driving it on the road? also whats the torque for the head bolts on this motor, 30NM +90 degrees? do they need retorquing after some time?
thanks in advance.