A Cylinder Head is usually located on the top of the engine block. It serves as a housing for components such as, the intake and exhaust valves, springs, lifters and the combustion chamber.
![Bubble Test - Used In Conjunction, With A Cylinder Leak Down Test](https://a8630f.p3cdn1.secureserver.net/wp-content/uploads/Leak-Between-Cylinders-scaled-326x245.jpg)
Bubble Test – Used In Conjunction, With A Cylinder Leak Down Test
So, to determine the health of a head gasket, between two cylinders, try doing a bubble test. If you believe you have a leak, but just cannot find it, doing a bubble test may be […]