Looking for a Fix for Rattling Muffler Shields

[armcomdes]

The shields over my mufflers have loosened and now rattle a bit. Besides install new mufflers and shields, is there any way to sure up or bumper the shields to stop the rattle?

[gbhrps]

armcomdes,

I haven't had to do this fix on any of our Lexus models , but had two Subaru's that did. The subies was a simple fix because of the shape of the shields, fitting close to the front resonator and covering part of the exhaust pipe as well. I simply put a larger exhaust clamp right around the heat shield at the pipe entering the resonator, and clamped the heat shield right to the resonator. Problem solved for the next 3 years until trade time.

The ES muffler shields are different, much wider area coverage, and not as close to the muffler. A down and dirty fix would be to use plumber's strapping (comes in a roll with lots of holes in it. Cut off a section long enough to go between the trunk floor and the heat shield, and then down around the muffler and back up to the strap again. Pull it tight to force the heat shield to collapse onto the muffler, and tighten the ends together with a long bolt and nut.

To keep it looking less obvious, position the strapping as far forward on the muffler as possible to do the job, but still not be seen from the rear of the car, if possible. The only other sure way to silence the rattle is a new heat shield and mounting bolts, because yours have rusted off. Good Luck!