What is "shhh" noise I hear.

2013 LEXUS GS 350
6,000 MILES
Avatar
STUAL
  • MEMBER
  • 1 POST
I have a new 2013 Lexus GS. Especially during acceleration I hear a "SHHHH" sound. I am also getting poor gas mileage.Could this be connected? Dealer says all is "normal".
Jul 3, 2012 at 9:04 AM
Advertisement
Avatar
KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
If dealer says it is normal, we can't really refute that as they know better than us. If you do not really dig what they are saying, try checking for looseness at the air cleaner. Maybe it is not secured correctly allowing air resonance noise to be emitted.
Jul 3, 2012 at 9:41 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question