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Old 01-18-2014, 12:38 AM   #20461
BobbyBlue86
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Join Date: Nov 2013
Drives: Subaru BRZ
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So I got my car back today from the shop, and on the way home I noticed the car has a pulsing sound. Its not anything I can feel, but almost like when two frequencies are close to harmonics or matching.

Sooooo...... Exhaust leak?

It really only does it when cruising at a constant speed. As soon as the engine has any load to it, it sounds normal.
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