What are the consequences of a faulty exhaust system?
En español: ¿Qué consecuencias tiene un sistema de escape defectuoso?
A
It increases pollution and noise
Correct answer
B
It improves fuel economy
C
It increases battery life
D
It does not affect anything at all
Why this is the correct answer
A faulty exhaust increases pollution and noise. The silencer and pipes should be inspected for corrosion or leaks.
Topic:
Vehicle Maintenance