TIL that engine noise helped me spot a leak before it got bad

I always assumed small hisses were normal on older cars. A mentor had me listen with a stethoscope and found a vacuum line crack. Now I make noise checks part of my routine. It's caught a few leaks that would have caused bigger issues later.

3 comments

3 Comments

gavinc781mo ago

Wish I'd known that before replacing my entire AC system last summer.

spencer_webb1mo ago

Feel your pain, did the same thing two years ago.

felix9817d ago

Actually it was three years ago, Spencer. Gavin, that's exactly why you should always get a second opinion first.