With the engine running and at operating temperature, you notice a small puddle of water under the truck. What is the most likely cause?

Question

Accepted Answer

C: Condensation from the air conditioner running. Leaking engine coolant will have a sweet smell and appear green or orange. Leaking power steering will look like oil and be red or dark colored. Condensation on the ground from running the cab air conditioner is normal.

With the engine running and at operating temperature, you notice a small puddle of water under the truck. What is the most likely cause?

North Carolina CDL Pre-trip Inspection Test Info