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Thermal 3” rattle

cwsosby

New Member
Messages
7
Reactions
2
Points
2
Location
Polk City
Vehicle
2025 Explorer ST
#21
I tried every adjustment possible and still had a rattle between 12-1600 RPM under light acceleration. Finally, I took off those rear hangers, broke off the tabs, and switched sides. It was the only way I could get it to stop, but it worked great!! In my case, the hanger on the rear right muffler/resonator was vibrating against the hard green side of that bracket and making a very annoying noise.
 

OP
LuxST
Messages
89
Reactions
19
Points
7
Location
South Carolina
Vehicle
2022 Explorer ST
Thread Starter #22
I tried every adjustment possible and still had a rattle between 12-1600 RPM under light acceleration. Finally, I took off those rear hangers, broke off the tabs, and switched sides. It was the only way I could get it to stop, but it worked great!! In my case, the hanger on the rear right muffler/resonator was vibrating against the hard green side of that bracket and making a very annoying noise.
It’s super annoying lol my only concern is if the bolt breaks randomly. Thought about replacing them with a stronger bolt
 

Wohop

New Member
Messages
21
Reactions
11
Points
2
Location
New Jersey
Vehicle
2017 Grand Cherokee
#23
Do you or anyone know what would be the best way to adjust those hangers without taking the whole exhaust off?
the “fk it” way would be to torch the hanger a bit close to the exhaust and use wrenches to bend it while being careful not to heat it so much you burn the hanger. I would just undo the clamp and take it down since it will literally take 3 min longer
 



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