| | 1993 bmw 325is HELP!!!!!!! PLEASE ASAP!!!
okay so i was wondering if anyone has ever used any type of head gasket sealant? my head gasket isnt blown just it needs to be replaced because i just noticed today that after half hour it starts smoking in exhaust....
has anyone ever used like (K&W head gasket sealant, Steel Seal, or Blue Devil head gasket sealant)?...if so which one do u prefer?