I have a 2010 Prius with 185K
I have a 2010 Prius with 185K miles on it, and after recently replacing the spark plugs, coils, fuel injectors, and servicing the EGR I still manage to have some miss firing going on. I noticed when's taking the spark plugs out of cylinder one that it was wet and my coolant level was lower. I am assuming my head gasket needs to be replaced. Where can I get a good set of instructions on changing out the head gasket as what's you followed? Thanks in advance