Benz Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
12 Posts
Discussion Starter #1
My 2002 E320 with 34,000 miles started making a knoking sound coming from underneath which is loud outside the car at idle. I put the car on ramps and when I bang on the softball size cat converter or resonator or muffler on the passenger side which is the one with the flex bellow device it makes the knocking noise. I removed all the hangers and tried to adjust the exhaust to no avail. The noise sounds more like a knock than a broken baffle. If I go to my MB dealer is this still covered? I purchased the car from the MB dealer used 1 1/2 years ago. Thanks for any advice.
 

·
Registered
Joined
·
678 Posts
If you live in the United States, and it is a U.S. vehicle, then yes it will be covered on the Federal mandated 8 year/80k mile emission warranty, which covers catalytic converter replacement.
 
1 - 2 of 2 Posts
Top