2005 Ford Mustang engine or exhaust

2005 FORD MUSTANG
96,878 MILES • 4.0L • V6 • RWD • AUTOMATIC
Avatar
MUSTANGCARRMAN
  • MEMBER
  • 1 POST
I have notices since I got my aftermarket exhaust system. A pypes mid muffler duel system and two new magna flow catalytic converters. My sound in the exhaust and the aggressive tone is gone. It now wont get very loud and sounds like a terrible rumble. I have also notices a whining and wheezing sound on acceleration and a decreasing acceleration rate. Its like it doesn't want to accelerate like it used to.
Oct 8, 2014 at 12:29 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Check the new exhaust. It sounds like either one of the converters is bad or the insides of a muffler came apart and are not allowing it to flow properly.
Oct 8, 2014 at 5:26 PM
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 Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.