Can head gasket cause no compression?
Can head gasket cause no compression? There are several causes you can eliminate if your cylinders are losing compression. One possibility is a blown head gasket. Exhaust valves and air intake valves at the top of the cylinder can also get overheated, and leak gas or the valve seals can become too worn to seal the gas in properly. What causes high engine compression? Too much advanced the intake cam closing point. Rapid starter motor wear and detonation can be caused by compression pressures that are too high. What does a compression test show? A compression test reveals the condition...