Hi, Has anyone changed a head gasket on a 2002 ZX2? My son bought his first car and I'm going to replace it. I have replace 1 in my 2000 Venture about 6 months ago so I know I can do it and I'm mechanical incline. When I did mine I did a lot of research online and bought a manual for it. He will be buying a manual for it but the manual doesn't give all the little tips that other people have done. When he bought the car the guy said when he put water in the radiator and cranked it over the water came out of the spark plug hole. The guy rebuilds transmissions so he's a mechanic said he thinks it's a head gasket.

Any help would be appreciated.

Thanks, Dan