e350 Rumble on cold startup.
Thread Starter
Senior Member
Joined: Jul 2007
Posts: 488
Likes: 37
From: Albuquerque, NM
2014 e350
e350 Rumble on cold startup.
New to me 2014 e350 sedan has a rumble on startup - slight acceleration.
Goes away after warm up.
Is that normal?
All comments appreciated.
Goes away after warm up.
Is that normal?
All comments appreciated.
Out Of Control!!
Joined: Apr 2019
Posts: 11,794
Likes: 6,700
From: Silicon Valley
W212 MY'14 M276-3.5NA @75kMi
rattling
What is your local MB specialist saying??
Out Of Control!!
Joined: Apr 2019
Posts: 11,794
Likes: 6,700
From: Silicon Valley
W212 MY'14 M276-3.5NA @75kMi
Joined: Nov 2016
Posts: 7,847
Likes: 3,493
From: Maryland
2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)
What do you mean by "warm up"? Engine warm up to operating temperature can take several miles and 5 to 10 minutes, depending on the start up temperature. If you mean the 10 seconds or so from cold start until the rpm stabilizes, that is different. I have the same engine with 130,000 miles and no rattle at start.
