What Is An Exhaust Manifold?

The exhaust manifold takes burned exhaust from the engine’s cylinders and ejects them to remove them from the engine via the tail pipe. Made of either a set of pipes or cast iron manifold assembly, a part called the gasket prevents leaks by sealing the surface of manifold to the cylinder head. As it deals with very hot fuel, it needs to contract and expand a lot, making it susceptible to wear.

Common Signs And Symptoms That You Need to Replace An Exhaust Manifold

• Engine emits noxious or poisonous smells
• Engine performs poorly
• Squeaking or squealing noise heard from engine
• Check Engine Light is lit

How Important Is This Service?

The manifold is integral to preventing poisonous gases from leaking and having emissions exit properly. If there is a smell of burning plastic, immediately call a technician to inspect your vehicle and do not drive it as your car will be a health hazard to you and the public. At the very least, it will perform poorly and fail emissions tests.