Q: Hissing sound from exhaust area?

asked by on October 04, 2017

Worried about a hissing sound near the exhaust area? I'm not sure if an exhaust leak or something, or if it's even a problem at all. This sound comes up when the car is warmed up and running.

My car has 26830 miles.
My car has an automatic transmission.

Noise from engine or exhaust Inspection $94.99 - $114.99 Get a Quote
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There are a number of things this could relate to however depending on specifically where the noise is coming from may indicate different issues. Typically, a hissing sound coming from the exhaust may indicate a potential coolant leak, resulting in the coolant being cooked on hot engine components or exhaust parts. Another possibility may be a clogged catalytic converter. I would suggest having an expert from YourMechanic come to your location to take a look at your vehicle to determine what may be causing this.

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