Can cause overheat if exhaust is clog up?

Yes, a clogged exhaust can cause the engine to overheat. The exhaust system is responsible for removing hot gases from the engine and allowing cool air to enter. If the exhaust is clogged, the hot gases cannot escape and can cause the engine to overheat. This can lead to serious engine damage, including piston seizure and head gasket failure.

There are several reasons why the exhaust system can become clogged. One common reason is a lack of maintenance. Over time, the exhaust system can become coated with soot and carbon deposits. If these deposits are not removed, they can eventually block the exhaust system. Another common cause of exhaust clogs is a damaged catalytic converter. The catalytic converter is a device that helps to reduce emissions. If the catalytic converter is damaged, it can break apart and block the exhaust system.