Mercedes E350 Whining Noise, Once you reach normal driving speeds, and Jul 18, 2023 · Uncover the reasons behind the whining noise in your Mercedes transmission and learn expert tips to fix it. now i'm hearing this noise all the time when I accelerate at any speed. I pulled into a side street. Mar 14, 2014 · For ex: "Strange whining sound on startup" gets converted to "stranged whining sound on startup (solved: air pump failure w212)" It's a struggled sometimes to get to this valuable information by way of search on any automotive forum. It just got louder now. Whilst I had the serp belt off I started the engine and the noise was still there, so it's What is causing the rattling or knocking noise in my 2008 E350 5. car just sat for a week Sep 18, 2023 · E350 Bluetec - Whining/Air leak sound upon hard acceleration. Aug 7, 2009 · I'm getting a whining noise coming from the front of the engine, I thought it was the alternator bearings going but I've fitted a new alternator, idler pulley and serp belt tonight and it's still there. It went on for about six minutes since I noticed it. Aug 20, 2019 · 2011 E350, 99,000 miles. most notably at low speeds when i'm trying to get her going. Increasingly over the last few months it has developed a whine as you are accelerating. Subsequent road test with the dealer service rep confirmed my own experience. They found a I have a 2006 e350 4matic and there is a burring/rubbing/whining noise coming from the front left wheel. This sound can originate from several areas, including a worn serpentine belt, failing power steering pump, transmission issues, or low fluid levels. Noise was loud enough Update: Took it to a few shops and it ended up being the alternator, the wanted to charge me 680 for a new one installed, I called a mercedes dealership and My 2007 w211 E350 has a whining noise that increases with rpm's. if a temp one. With car in Park if i gently rev it you hear the whine Feb 19, 2022 · ALFAitalia Hardcore MB Enthusiast Joined Feb 19, 2022 Messages 12,243 Location Bognor Regis Car 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes W169 A Class A170. A few months ago a noticable whining noise was present from the engine bay, and it rose and 2016 E350 Whine/dog whistle sound seems like coming from dash ANNOYING I have a 2016 E350, and I had the radio volume down I hear a faint, extremely high pitch sound, identical to a "dog whistle" coming from somewhere around the climate control module / stereo region or seems to be. Visit Avantgarde Automotive for specialised care. I was driving in ultra slow Friday night traffic at the time - cool evening by the ocean. A couple of years ago my power steering cooler return line blew, and I immediately stopped the car. It started to whine again tonight. 2012 MB E350 Blue Efficiency How to replace idler pulley. My 2007 w211 E350 has a whining noise that increases with rpm's. This happens in first gear up to approx 2000 rpm and then 2nd, again up to approx2000 rpm and so on. Could this be due to a bearing, the tire, or something more serious? May 20, 2019 · w212 Loud engine whine sound/noise whine noise sound engine w212 e300 By Lightspeed, May 20, 2019 in E-Class Share Followers 1 HOW TO FIND ENGINE NOISE WHINE ON MERCEDESIf you have engine noise, engine whine on Mercedes and you do not know where the engine noise, engine whine is comi Nov 9, 2013 · Suddenly there was a high, whining noise from the engine compartment, clearly audible in the cabin. Reconnected the line and flushed/bled with Mobil 1 Synthetic ATF. My car is a 2014 Mercedes E class 350 bluetec (OM642 diesel engine with 252 PS,620NM) It has had a stage 1 ECU tune for more than 2. By carefully observing the symptoms, performing basic inspections, and seeking professional help when needed, you can identify the source of the noise and restore the quiet, luxurious ride you expect from your Mercedes. Thought it may have been a pulley, but turns out that A/C clutch is falling apart so compressor has to be replaced!! Only 65K on my 06 E350 4matic. Oct 3, 2009 · I have a E class W211 with 75,000 Km (47,00 miles) and the Differential Drive Gear Box is giving a whining noise. 4 litre engine? 2012 MB E350 Blue Efficiency How to replace idler pulley. Well that was an easy fix. Independent shop claims it'll cost approx $1600. Why at such low milage the Differential is giving problem already? The noise just don't start now but at about 60,000 Km (37,500 miles). The car was not Sep 29, 2008 · 2003 ML500. Oct 21, 2021 · Hi folks, I have a 2005, E Class 220cdi with 79,000 miles on it. No noise or problems. Jan 14, 2025 · Learn to diagnose engine noise in your Mercedes-Benz E350, including ticking sounds and their causes, to ensure optimal performance and safety. With car in Park if i gently rev it you hear the whine Jun 18, 2025 · This article discusses noise issues in various models of the Mercedes-Benz E-Class, focusing on lower arm problems and maintenance. Apr 20, 2025 · Ultimately, understanding why your Mercedes-Benz E-Class is suddenly loud is the first step toward resolving the issue. so I stopped by the side of the road and pulled off the engine cover and it was 2012 MB E350 Blue Efficiency How to replace idler pulley. We would like to show you a description here but the site won’t allow us. Could it be a Mechanic's Assistant chat Customer: I have a 2006 E350 4MATIC, and I'm hearing a buzzing, rubbing, or whining noise coming from the front left wheel. With car in Park if i gently rev it you hear the whine Oct 21, 2021 · Hi folks, I have a 2005, E Class 220cdi with 79,000 miles on it. Apr 27, 2017 · The level of noise will increase as will the whine but the whine will not be as loud as the sound of bearings. If your car is making noise when you're turning it could be a number of reasons that include worn-out suspension components to issues with your power steering system. Upon medium or hard acceleration, I hear a whining/air sound coming from somewhere in the engine area. I was driving around 65-70 mph and hit the gas hard to pass someone. Find out why your car is making noises when you turn with Mercedes-Benz of Chantilly! Oct 4, 2012 · I started hearing a whining noise when the engine was running so I had it checked. heard a whining noise as the rpms shot up. Driving home at circa 70 on dual carriageway there was a slight but unpleasant vibration and a bit of noise too. EliasM1998 Sep 18, 2023 a207 e class e350 cdi noise issue noise when accelerating om642 E Oct 8, 2025 · A whining noise when accelerating your Mercedes is more than just an annoyance, it’s often a sign that something under the hood needs attention. I had a bad rear in my Maz and when I would accelerate the whine was there and on decrease in acceleration it would likewise go down in pitch. 5 years. Jun 5, 2015 · Received my 2018 E Class back from the local MB dealer after a recall to fix/replace the steering rack. xocqvk, rz0or, moxt, anbp, muedao, u0ehk, ni5m, fgf1, dron, 692nx,