Close

Q: 2004 s430 4matic noisy engine Help? on 2004 Mercedes-Benz S430 4MATIC

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
have A 2004 S430 4matic It has Noisy Engine Like Knock Sound
Is That Common For This Car?
(2) Answers
| |
engine knocking is not common and almost always indicates
something wrong. find an MB specialty repair shop ASAP.
I had a MB430 and the same problem. I lucked out as it was just the serpentine belt tensioner taking a dive. Good Luck!
Lance
Didn't find what you were looking for?