Jeep Cherokee Exhaust Manifold Troubleshooting
Your ride is capable of achieving tremendous speeds, but in the process, it also develops some pretty harmful emissions. Luckily, your ride comes with a handy exhaust system that helps you manage these fumes, keeping their negative effects to a minimum. One component of this system is the exhaust manifold, which is a system in itself that helps vent exhaust gas away from the engine. This manifold goes from the cylinders to the exhaust pipe, collecting and transporting exhaust away from the engine. Unfortunately, this component can become damaged over time, resulting in poor exhaust fume handling and, at times, unsatisfactory vehicle performance. So to help you diagnose and fix your busted Jeep Cherokee exhaust manifold, follow these troubleshooting tips.
Busted manifold gasket
Your manifold gasket helps to seal the connection between the exhaust manifold and the side of your engine's cylinder head. If this component isn't installed properly, then it could cause your manifold to leak. In addition to that, wear and tear can damage your manifold gasket, damaging it and yielding leaks. Once your gasket is blown, you should have it replaced right away in order to guarantee superb exhaust and vehicle performance.
Exhaust manifold leaks can be very problematic, but cracks in the manifold itself and bring a new level of headaches. Such damage often takes place at the manifold flange and is usually the result of old age, manufacturer defects, and repeated heat cycling. If you have a cast-iron manifold, then this component can still be repaired. When it comes to tubular manifolds, you still have the option to have it replaced once damaged.
Strong gas emission odor
If you notice nasty exhaust odors, then you should check your exhaust manifold for leaks and/ or damage. One major symptom of an exhaust manifold leak is the presence of a strong has odor in the emissions. This occurs because some of the gas doesn't pass through the exhaust system and, instead, leaks out of the exhaust manifold. Because of this, you're bound to encounter stronger-smelling emissions that are very toxic. Have your manifold checked and repaired once you identify this problem.