Why are there seizure marks all over the piston crown? What happens when the oil injection nozzle is bent or faulty, resulting in insufficient cooling of the piston from below? How does piston skirt seizure on both sides appear?  You can find out here. Read More: PISTON AND PISTON RINGS 3 SYMPTOMS OF BAD VALVE SEALS AND PISTON RINGS AND REPLACEMENT COST WHAT IS PISTON CLEARANCE? AND WHY IT IS NECESSARY? General information about seizure due to overheating In the case of seizures due to overheating, the oil film breaks down as a result of excessively high temperatures. Initially, this causes mixed friction with individual friction marks. The material at the friction marks then heats up further and the piston … Continue reading Piston Damage From Overheating