answersLogoWhite

0

The excess heat makes the parts expand and "seize" effectively melting their molecules together.

Depending on the extent of the overheating, the most common failures are warped cylinder heads. If the engine overheated to the point it would no longer run, the piston rings probably shattered as well. At that point, it is usually uneconomical to repair and the entire engine should be replaced. The car stops and possible engine replacement may be required if it is an old car.

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

RossRoss
Every question is just a happy little opportunity.
Chat with Ross
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa

Add your answer:

Earn +20 pts
Q: What problems occur when an engine overheats?
Write your answer...
Submit
Still have questions?
magnify glass
imp