A leaky exhaust system in your vehicle is dangerous because it can cause:
|
Pollution.
|
|
|
Carbon monoxide poisoning.
|
|
|
Reduced visibility.
|
|
|
Poor engine performance.
|
Explanation
Carbon monoxide is an odorless and colorless gas that is produced by a running engine and can be deadly in high concentrations. To prevent carbon monoxide from entering the passenger compartment and causing poisoning, it is important to keep the exhaust system in good condition and free of any leaks. All defective parts should be replaced immediately.
Answer Statistics
🟡 This question is moderately difficult — 19.2% of our users answer it incorrectly.
Other questions in the same category: Handling Driving Emergencies
What should you do if one of your tires blows out?If you are going to slow down at a place where another driver may not expect it, you should:If your car becomes disabled on a highway, you should:If the front right wheel of a vehicle runs off the pavement, the driver should slow down by easing off the accelerator, then gently steer back onto the pavement.If one of your tires blows out, you should:You have allowed the wheels of your vehicle to run off the edge of the pavement. What should you do first?If your windshield wipers stop suddenly during rain you should:While driving, you see a flooded roadway ahead. You should:If a tire blows out, drivers should:If an approaching vehicle is heading toward you in your lane and a crash seems likely, you should:
This question appears in the following DMV practice tests: