SL/R230: Muffler vibration/rattle
#1
Junior Member
Thread Starter
Muffler vibration/rattle
My mechanic says the 1500rpm resonance I hear is coming from a loose baffle in the passenger side muffler of my 05 500SL. He recommended that I send it to a local converter company to see if they can open the muffler and spot weld the baffle inside. I have an appointment in a few days for them to take a look.
Does anybody have experience with doing something like this? Any idea what this might cost?
Does anybody have experience with doing something like this? Any idea what this might cost?
#2
Senior Member
Not sure if I understand where the "muffler" is you mention but if it is the second cat converter (middle of system) I just took mine out and went straight pipe. Works fine very little noise difference. If it is the main cat converter up by the engine it sounds like a problem. The O2 sensors are in it. No problem with check engine light taking off the smaller converter. Other members report the same result as I found. If you are talking about the small muffler at the very back of the bumper I'd replace it.
moretech
moretech
Last edited by moretech; 02-06-2018 at 11:08 AM.