The occasional dripping of water from an exhaust pipe might seem commonplace among cars, but if it's not just water, the engine is likely in trouble.

Troubleshooter: Don't let aging exhaust joints risk your health. Flex pipes often fail gradually and before drivers notice, leaking carcinogens into the cabin.

Faulty exhaust system found in car where 3 died in northern Alberta: ... told Global News the exhaust flex pipe that comes off a vehicle’s engine can be damaged over time due to wear and tear.