A lot of things can happen if the exhaust manifold starts to leak. The same things can happen if the manifold’s gasket springs a leak. This is a rare occurrence, but it is not unheard of. If you are having any of the following problems with your automobile, it’s possible that you have a leaking exhaust manifold or gasket in the exhaust system that needs to be replaced.
Rotten Performance
As combustion is produced in the combustion chamber, the resulting exhaust is pulled out of the chamber by the exhaust system. It is treated and then released into the environment. If the exhaust manifold or gasket is leaking, the exhaust will fill the engine. Consequently, this places it back into the combustion chamber where it affects your engine’s performance.
Rotten Fuel Mileage
You will start to have performance problems such as stuttering and lagging. You would think that this would increase your fuel economy because the engine isn’t burning as much fuel. The truth of the matter is that the engine is burning more fuel. Consequently, you will get poor fuel efficiency.
Strange Engine Noises
When the exhaust escapes from the manifold or gasket, it can make noises. These noises are commonly hissing, tapping, or popping. It is best to listen for these noises when you turn the ignition key. The manifold will make the most noise when your engine is cold because the crack is larger.
Strange Engine Odors
The combustion chamber is extremely hot, and, as such, the exhaust it produces is extremely hot. Consequently, you may start to smell hot odors coming from the engine. Specifically, the exhaust can damage plastic parts. It can also damage rubber parts. In addition, it can heat up metal parts that will cause your engine to overheat.
Strong Exhaust Odors
Aside from the burning odors in the engine, you may start to notice exhaust odors inside your car, truck, or utility vehicle. If you can smell the exhaust, you are inhaling it. You may start to feel sick, such as getting a headache or feeling dizzy. Stop driving your vehicle if this is the case.
Check Engine Warning
Finally, as you have learned, there’s a lot going wrong because of the exhaust manifold or gasket leak. As such, the engine control unit will turn on the check engine warning light because there is no exhaust manifold light.
Do not worry. We can replace the leaking manifold or leaking gasket. Call us today to set up a service appointment.