1. Reduced Engine Performance: A faulty exhaust manifold can restrict the flow of exhaust gases from the engine, which can lead to reduced engine power and performance.
2. Increased Fuel Consumption: Due to the reduced engine efficiency caused by the faulty manifold, your vehicle may consume more fuel than usual.
3. Loud Noises: A faulty exhaust manifold can produce loud and unusual noises due to the improper flow of exhaust gases.
4. Engine Overheating: In severe cases, a faulty exhaust manifold can cause the engine to overheat due to the restricted flow of exhaust gases.
5. Emissions Issues: A faulty exhaust manifold can lead to increased emissions, which can result in your vehicle failing emissions inspections.
Driving with a faulty exhaust manifold is not only potentially dangerous but can also lead to costly repairs in the future. If you suspect that your vehicle's exhaust manifold is faulty, it's best to have it inspected and repaired by a qualified mechanic as soon as possible.