w204 whining noise. W204 whining noise W204 whining noise. Check all the pulleys since I seem to . Step motor noise, while annoying, is not a motion control problem in the sense that a mistake was made during the machine design process. Hey guys I have this weird whining noise at cold start at 4 minutes. Once the car moves of line the engine is much quieter and at any constant speed including driving on freeways is very quiet. The car has full MB service history and I’ve had a breakdown from my local dealer of all parts replaced on the car before I had ownership…the one interesting item that has been replaced a couple of times is an oil seal which I believe is related to where the electrical connections enter the valve body…I get the impression this is a known weak point for leaks (might be worth a quick check). Most common noises: whining, buzzing. It sounds to me like an old 1990's formula 1 simulation arcade game, or whale song. Mercedes W204 Om651 Repair Manual. Difference in noise level starts to become noticeable: Honeycomb: 38. Mercedes benz w204 blower motor resistor replacement. I heard a hissing and smelled fuel near the injectors, I can wiggle my injectors and the hissing stops. Mercedes Benz W204 W207 W212''mercedes benz c w204 android gps head unit bluetooth may 6th, 2018 - best mercedes benz c class w204 android gps navigation unit with bluetooth 8 inch 1024 WEIRD WHINING NOISE THE NOISE IS A COMMON PROBLEM WITH MERCEDES BENZ E CLASS S CLASS C CLASS AND ML CLASS AND IT IS MOST NOTICEABLE WHEN YOU FIRST START UP. Click to expand Mine rear "clunk" noise on reverse and stepping the brakes , is associated with a slight "click" felt in the brake paddle. It’s a clunck noise quite the same type as people experience when R cold start but much lower sound. compressor or steering pump is making the noise is there a way of pinpointing which, as the noise seems to be everywhere when . As long as you've been paying attention, nobody knows how your engine sounds better than you do, so if it starts to sound odd or even just a little different, there could be a problem. It sounds very loud and the noise doesn't sound nice. The "hours after" throws me a bit, BUT the whine/cooling fan noise is probably the after engine shut down turbo cooling pump. This motor was designed for Mercedes-Benz C 200 BlueEFFICIENCY W204, SLK 200 BlueEFFICIENCY R172, E 200 BlueEFFICIENCY W212, E 200 Coupe BlueEFFICIENCY C207. W205 amg line whining sound when turning the steering. This could be caused by a loss of fluid at the connection between the high-pressure line and the power steering pump - this gradual loss of fluid was generally followed by a whining noise from the pump ( PRA 2010/12141 ). I figured it's something to do with the AC unit but don't know if it's the belt or the ac compressor. Noisy Folding Mirrors - A small but very irritating fault if you fold your mirror frequently. Weird humming (bearing like) noticeable at ~80 km/h and over. 2013–2017 Mercedes-Benz W222 (all models except. Powerful Exhaust Systems For Your Mercedes Benz W204. If the o-rings leak, it's not air, it's fuel. Mercedes C Class W204 2008 – 2014 – Fuse Box Diagram. They have pointed out that all other. 2011 C300 w204 I removed the 4 bolts holding the steering rack to the subframce and the disconnected the steering shaft. 2012 C300 whiny noise from the engine. Fuel injector sounds like it's leaking air. The vehicle was taken to mercedes-benz of covington (located at 8080 westshore drive, covington, la 70433, (985) 900-1212) where it was diagnosed that the camshaft gear-sprocket and exhaust cam adjuster needed to be replaced. W204 whining noise Feb 17, 2020 · A lot of things can leave you feeling . Brakes,tires and rear suspension were all done this summer. You can also tell that the sound is related to wheel. Power Steering Pump Whining Noises Have you ever been casually cruising down a street, enjoying the silence in your car as opposed to the . Whining noise was diagnosed as transfer case bearing that cannot be replaced. This allowed enough clearance to remove the mounts once they were unbolted. It sounds like "there is a huge problem with your ride" when i start it. Mercedes Benz Blower Motor Repair W212 W204 X204 – Dubai Burj. A lot can be learned by listening to your engine, so if your car starts to change its tune, you should take heed. It's a whining noise coming from the transmission that increases with the engine rotation. I heard it since Day 1 since I collected the car in end June. If you hear a whining, squealing, moaning, or growling noise when you turn your steering wheel, your power steering fluid could be low. They never posted about whether they found what was wrong or not. A Mercedes Benz C63 Amg Rack and Pinion Replacement costs between $2,786 and $2,890 on average. W204 C300 engine whining noise question. It's really annoying and I have already tried getting it sorted by replacing the power steering reservoir. Experiencing the following on a 1999 Accord LX 2. It only happens when the AC is on and the whine becomes higher pitched during higher rpms. Picked up a w204 c63 the other day and didnt think anything of it at first but there is an electrical whining noise when accelerating almost . E46 F10 W204 W212 Joined Mar 6, 2009 · 5,298 Posts #16 · Jul 31, 2020. ESL ELV Motor Steering Lock Wheel Motor for Mercedes Benz. Passenger side head light assembly; I have mercedes e220 year 2010 with weird whining exhaust noise. Mb customer service indicates that the problem is a "one off" but offered a 50% discount on repair. To access it you must first remove the kick panel or protective piece that is up under the dash. It's a clunck noise quite the same type as people experience when R cold start but much lower sound. Reconditioned turbo later, faint whine is still there (think this is normal although it never used to make the noise???) but driving fine. So, if you’re hearing a whining noise when accelerating, then they’re most definitely is a problem that requires an immediate solution. Quote Author Posted December 28, 2017. Adjust the belt tension properly. The W204 stopped production in 2014, which is a seven year run since 2007. Let us know if the squealing is different if you turn the AC on/off. As was mentioned, they degrade over time and will leak boost (they are plugged into the intake runners which are pressurized under boost). The issue it has is that it’s making a loud whining noise which increases when your revs do. whining engine One of the unexpected advantages of a turbocharger is that it actually makes the engine quieter because it muffles the sound of air intake. Your car shouldn’t be making unwanted noises apart from the natural sound of your engine. APRIL 15TH, 2018 - HELLO PEOPLE FIRST POST GREAT SITE JUST GOT MYSELF A 2010 C180 WITH THE 1 8T CGI ENGINE GREAT CAR GOT A WHINING NOISE ON COLD STARTUP FOR ABOUT' 'Common Problems W204 C Class Mercedes Enthusiasts April 25th, 2018 - Common Reliability Problems Early Models have had known problems of engine failure due to. manas01 said: hello, If you hear a whining noise while turning the wheel of your vehicle,. This motor is for Mercedes-Benz. All kinds of things can end up in the top of the motor so at the very least you should remove the motor, inspect it for debris and clean out the housing. About Fuel Sound Gurgling Pump. When I accelerate its fine and then when . The vibration on the other hand was completely gone and it turns like butter. GLK class 220CDI, 2009, W204 Sold E class. While you have the fuel rail off, you might want to replace the injector. Since TC is part of the transmission (4MOTION model) a re-manufactured transmission was installed. Mercedes Benz C260 Mercedes Benz C260 Suppliers and. I have recently purchased a 2013 C63 Estate with 44K on the clock. When a whining noise starts under the hood, most drivers automatically assume a new belt is needed. Humming/whining noise when only stepping on gas pedal. The problem at hand may be that the fluid is simply too cold and once it warms, you should notice a mild reduction of the whining noise. Rotate the tensioner back into position. The whine is heard on acceleration only. The issue it has is that it's making a loud whining . We are a Chicago-area leader in Mercedes Benz service and repair and can quickly diagnose your fuel pump issues. The German automaker said in a statement that the gradual loss of fluid was generally followed by a whining noise from the power steering's pump, which could make it difficult to steer while parking. Noise Sprinter Turbo Mercedes. Jack up the drive wheels,run the engine and with a long . What you should know is that car humming noise when accelerating can be due to a lot of factors. The CDI 2012 model is noisy compare to today's C250 CDI model, however I can't say it is intrusive, the same engine but much better noise insulation in a new C250 CDI. It then started to overboost and eventually after about 4000miles went into limp home mode. Low Pitch Whine From Engine – Submit Your Question HERE – Ask. The noise is a common problem, with Mercedes . I have a 2015 BMW 550i xDrive with 100,000 miles. plM276 engineMercedes Tools Mercedes. Noise is the first warning sign of a transmission problem. The whine is not extremely loud but is annoying. location of fuses for mercedes benz c class w204, years 2008 to 2015, models c180 c200 c250 c300 c350 c63 amg. Before I send the car for servicing come January, anyone has any idea what it may be? Expand Could be a simple bearing issue. It’s also marginally lower than the old car at 1,442 mm (-5. As the multitude of vehicles equipped with the Mercedes-Benz M156 engine reach higher mileages, there are a handful of common issues that tend to crop up. When you can feel the turbo kick in there is a whine noise??Is this normal or is it on the way?? NULL. During normal operations, you'll definitely hear at least some noise. Any thoughts? Mechanic's Assistant: When was the fluid last checked? Have you heard any whining noises while turning the wheel?. gradual loss of fluid was generally followed by a whining noise from the pump (PRA 2010/12141). Cavitation is a common pump problem that is characterised by a high pitched whining sound or, in extreme conditions, a severe rattling sound. Do not run the engine excessively long with the belts off. 4%) Whining noise is more noticeable than the fan itself. But if you're running low on power steering fluid, your car will soon let you know by a grinding noise caused by air bubbles trapped in the fluid. Step 1 - Warm the car Once the car is at its standard operating temperature, make sure to turn the car off and identify the reservoir. Search: Mercedes W211 Auxiliary Battery Problems. Inspection by mb authorized dealer indicates: "front transfer case coming apart". Power Steering Noise Problem SOLVED. Reducing gear whine noise to an acceptable level is a big challenge, especially for complex gearboxes like the modern planetary automatic . I also notice that the sound gets worse or I hear it more when the oil level is low. 6 Transfer Case problem of the 2010 Mercedes Benz C300. I've read the rear axle and gear oil being used are both new to the truck. A: Noise is the most common symptom of a bad wheel bearing. If the belt shows signs of glazing, the belt has most likely been slipping on the tensioner pulley. Mine started to whine, faint at first but then gradually louder. When we bring back to C&C for such issues, do we just walk in? Quote. I have that same issue with my 2009 Honda accord coupe. The noise was greatly improved but the whine did not go away completely. A couple of years ago I had my power steering pump replaced, it was making a very loud squealing/ whining noise. 2010 Mercedes C300 Blower Motor Replacement – Dubai Burj Khalifas. I am hoping someone can help me out. 3, power - 184 hp, torque - 199 lb-ft. was generally followed by a whining noise from the pump (PRA 2010/12141). What I would do is try and identify were the noise is coming from. Restore Steering Wheel How to DIY – MB Medic. Are you experiencing squealing noises from the front end of your Mercedes-Benz?. Shut the engine off and shine the flashlight on the ribbed side of the belt. if there is an underlying problem you could overload the wires or even cause more serious problems to. e3 Technical includes full technical support for the garage; including drawings, procedures, capacities, wiring diagrams, fault code diagnosis and many more features. However, when it begins making unusual sounds, particularly a whining noise when in gear, . Thanks for following up on this, I'll be doing this soon. New Fuel Pump Noise? Here's What You Want To Check. posted 2015-Dec-21, 4:23 pm AEST. I did not have to unbolt the AC compressor or alternator. 2006-08 Mercedes W204 C 63 AMG: airbags may not work or malfunction. Speed dependent front end noise and vibration. The issue it has is that it's making a loud whining noise which increases when your revs do. 1950–1965 Ford-O-Matic; 1958–1979 Cruise-O-Matic. The sound is loudest around the front passenger area. There's a humming/whining noise when stepping on gas pedal and immediately stops when letting off the gas. When i accelerate hard generally in . The noise can only be heard from inside the cabin, I don't hear anything outside. When you turn the steering wheel on your Mercedes-Benz you may hear a loud squeaking or weird whining noise. I figured it’s something to do with the AC unit but don’t know if it’s the belt or the ac compressor. As gear tooth faces and bearing races wear, they develop groves and small pits. If I lift on the gas pedal the noise will go away until the car slows down and comes back when I think the drive shaft is getting loaded?. The only issue I have is the whining noise that is still there and one mechanic diagnosed it to be coming from the rack. Read Online Cd4e Transmission Repair Manual Free Automatic. I get a whine while driving after 10 pounds so i did a boost leak test. Still Night Pearl 2017 EX-L 6-6 Vermilion 1999 SVT F150 Lightning, Sylvania/Visteon Xenarc HID headlamps, '01 L turn/marker lamps, PIAA fogs, '01 up Bilstein shocks, all Pioneer speakers, Clarion subwoofer. Mercedes Parts For Sale Genuine Mercedes Car Spares. If you're taking a tight turn at low speed and your car is making a grinding noise, which could mean that your CV axle (which connects the wheels to the transmission) is damaged or worn. Once the belts have been removed, start the engine. if you are starting to hear a whining sound when the motor how to remove the interior blower motor from a mercedes 2012 c class. The noise is a common problem, with Mercedes Benz E-Class, S-Class, C-Class and ML-Class and it is most noticeable when you first start up the car. 20-P-048278 for Mercedes-Benz W204 C-Class vehicles that that had 3. The noise generated from a bad wheel bearing really depends on the nature of the wear. if you replace any fuses, make sure to replace it with the same color fuse. whining noise when startup and turning corners replaced belt and pulley, but end up it was the power steering fluid. Re: whining noise from rear when idling - fuel pump? Post by tschultz » Wed Aug 29, 2012 4:25 pm st6phen wrote: hi there, after getting my idling and hesitation problems sorted out (dirty tank, now cleaned) i have noticed a whining noise from the rear of the car when sitting idling. Clunk/thump/boom noise from the rear. An email to Road Top's customer service in China actually got a response! An actual conversation with someone wanting to help! Eventually, they suggested I add a ground loop isolator between the aux line and the car's input. What you are hearing is a resonator delete and muffler delete. About Turbo Sprinter Noise Mercedes. Sounds like some kind of pump?? I'm at 76000kms. However, diagnosing this problem can be tricky, even for the most experienced of mechanics. But importantly, there are control techniques, some quite new, that have dramatically reduced and in some. Can often be heard when you are a stop light. The engines varied in size, starting from a 1595cc to the AMG 6208cc M156KE63 engine. deC250 timing chain recall - lubelskibiznes. Even if you doing everything right applying traditional control techniques, you will get some noise. 860 (2009 - present day) - another EVO modification with 202 hp and 228 lb-ft of torque. Mercedes Benz C Class and C Class AMG w204 Why is. e3 Technical - Vehicle Technical Data. As you drive faster the bad bearing sounds lower but you will still hear the noise at low speed as well. Over time, your Mercedes Benz will loose some of its key handling characteristics. Noise can be misleading: a humming noise while driving can be caused by several different issues, starting with your tires, but it can also be the wheel bearing or CV joint. my car has this whinning noise recently low revs and high revs and even when car is warm. it Mercedes models Mercedes C-Class. Problem When you turn the steering wheel on your Mercedes-Benz you may hear a loud squeaking or weird whining noise. 1999 Accord LX: drive, shift into 2nd gear. The noise is the only sypmtom, no stalling that is. Re: whining noise from rear when idling - fuel pump? Post by tschultz » Wed Aug 29, 2012 4:25 pm st6phen wrote: hi there, after getting my idling and hesitation problems sorted out (dirty tank, now cleaned) i have noticed a. 0%) Whining noise becomes very pronounced: Loudest: Turbine: 50. To help you find a mechanic you can trust, the RAC Approved Garage Network only includes garages that provide quality work and exceptional customer service, giving you peace of mind if your car needs attention. 2010 Mercedes C300 Blower Motor Replacement. With the fluid hot and expanded, it will be easier to suck out with the turkey baster (or siphoning tool). Average repair cost is $3,730 at 48,150 miles. There’s a low pitch whine coming from the engine bay when accelerating. About Sprinter Noise Mercedes Turbo. Whining noise on gearbox: primary oil pump?. If the car is started in the cold, this pump may emit sound until . Often, the whining noise many Mercedes owners speak of is caused by the air injection pump. squeaking or weird whining noise the noise is a common problem with mercedes benz e class s class c class and ml class and it is most noticeable when you first start up the car' 'mercedes c class w204 2008 - 2014 - fuse box diagram may 6th, 2018 - mercedes benz c class w204 third generation 2008 2014 - fuse box diagram year of. Someone recorded a video with the same exact sound that I'm hearing. I have a noise that started a couple of weeks ago. Mercedes W204 Steering Wheel 2018 - when you turn the steering wheel on your mercedes benz you may hear a loud squeaking or weird whining noise the noise is a common problem with mercedes benz e class s class c class and ml class and it is most noticeable. It makes the same noise in 2nd, 3rd and 4th in the above road-speed band. Obviously turbos run hot and the bearings in the units reside in a rather brutal environment and that becomes worse when the engine is turned off and bearings sit in oil that is cooking from the heat (term is called coking)…basically a turbo creates extremely high. There's a low pitch whine coming from the engine bay when accelerating. Figure 1 The blower motor is located in the passenger side footwell. The sound starts right when the car starts. Step 1 - Turn on car, let engine idle Sometimes with cold fluid, you may get a whine that isn't indicative of the actual problem at hand. I have mercedes e220 year 2010 with weird whining exhaust noise. The new C-Class is a step up in size over the W204, measuring in at 4,686 mm long (+95 mm over the W204) and 1,810 mm wide (+40 mm). Step 2 - Turn your steering wheel lock-to-lock at least five times. The whine is heard in the 52mph to 62 mph range and most noticeable at 59 mph. Most people describe the noise of a bad wheel bearing as a humming sound which increases pitch and volume as you increase your car's speed. If you are starting to hear a whining sound when the motor is running or the motor doesn't run at all there is a good chance that the motor is going bad. The one problem I had and it was a big one, was that there was a high pitched whining noise when playing music. The injectors seal to the fuel rail with o-rings. One day the car was fine, the other day the noise . Discussion Starter · #1 · Nov 28, 2020 There's a humming/whining noise when stepping on gas pedal and immediately stops when letting off the gas. W204 C63 507 Edition Coupe if the turbo is making a whining noise that normaily means the fraust bearing is on its way out. See what e3 Technical can do for you - e3 Technical Demo. Whining noise coming from front end?. Daimler said the vehicle remains steerable. squeaking or weird whining noise the noise is a common problem with mercedes benz e class s class c class and ml class and it is most noticeable when you first start up the car' 'mercedes c class w204 2008 – 2014 – fuse box diagram may 6th, 2018 - mercedes benz c class w204 third generation 2008 2014 – fuse box diagram year of. Power Steering Noise SOLVED Mercedes Benz mercedes benz w204 c class technical articles 2007 2014 may 2nd, 2018 - welcome to our mercedes benz w204 c class technical articles section we ve gathered a vast collection. manas01 said: hello, If you hear a whining noise while turning the wheel of your vehicle, something is wrong with your power steering system. Have a mechanic replace your power steering fluid and check for leaks immediately. org ForumsM278 engine problemsW204 whining noise - digs. The sooner the problem is caught and repaired, the better: fewer parts will be affected and any repairs will be less expensive. C63 AMG (W204) - Fan like noise on passenger side bottom air intake - 2012 c63 AMG coupe - Just recently I’ve noticed a whining or more like a fan noise always on when the car is on. W204 whining noise - ilnuovoideaffari. Mercedes Benz W204 Navigation DVD GPS Head unit 8 Touch. Whirling,grinding noise in park and neutral. I've recently bought a c63 w204 2011 (61 plate). 2007–2014 Mercedes-Benz W204 (c63AMG, c63AMG Black Series) Mercedes E-Class. You can specifically hear it coming from the. Is this the type of noise you are describing? I have the same problem and it's very noticeable inside the car and from outside the car while running. 0-litre OM642 diesel engines – this included the C 320 CDI, C 350 CDI and C 350 CDI BlueEfficiency. Could be from in the transmission area, or a problem with the engine. changing the ac heater blower motor in my 2010 mercedes c300. Use a T20 Torx and remove the three screws holding it in place (red arrows) and pivot it down at the front. Mercedes not starting? Symptoms of a Failing Mercedes Timing Chain noise on startup, worn or discolored chain guides, squealing . The 2012 Mercedes-Benz C200 has 3 problems reported for engine rattle at startup. An intermittent noise might signify the tensioner is not holding proper tension, while a constant noise might signify a bad bearing. About Mercedes Problems W211 Auxiliary Battery. Find great deals on ebay for 2009 mercedes c300 exhaust. Oct 17, 2007; Thread starter #10 mhuffman. Strange Car Noises and Diagnosis. The classic sounds of a bad wheel bearing are cyclic chirping, squealing and/or growling noise. However, there are other potential signs as well, such as vibrations while driving. These seal the injectors to the head. Step 2 – Turn your steering wheel lock-to-lock at least five times. Search: Fuel Pump Gurgling Sound. what can be the problem or it just need . W204 C63 507 Edition Coupe FL 8V Saloon The ones that have been left behind: Too many to list. So most probably it's the ax compressor making the noise!. Get a free detailed estimate for a repair in your area. plTurbocharger - WikipediaM156 tune - cmkj. While driving 70 mph, the contact heard an abnormal noise coming from the engine. If you have a power loss that comes with the rattling noise when you accelerate with your . Mercedes W204 C 320 CDI and C 350 CDI: knocking or ticking noise at idle In February 2013, Mercedes-Benz issued Service Bulletin LI03. At low speeds, you will be able to feel the vibrations, while at higher speeds, they’ll manifest as humming sounds. Does anyone else hearing a whining noise coming from the front end while driving on the highway. However, if you start to hear a loud, whining noise - a bit like a dentist's drill or police siren - it's a potential symptom of turbo failure. thanks for watching more coming soon buy your motor replacement here the blower motor and resistor move the air through the hvac system. If the bearing is good, the pulley will spin freely, straight and true, without any noise. Shine the flashlight on the tensioner pulley and examine the pulley face. He is seriously upset about the noise, and repeated visits to the MB dealer have not been fruitful in sorting out the issue. Place the probe of the stethoscope on the top or side of the timing chain cover. Mercedes Benz Suspension Issues Every Owner Should Know About. It sounds like an idler pulley, power steering . The noise is reasonably loud (loud enough for passengers to ask about it) and occurs in three bands: It is present, changing pitch in two or three "steps" between 10-15mph it is silent 15-20mph. cgi engine Great car Got a whining noise on cold startup for about''mb fault code manual 1988 2000 mbslk april 26th, 2018 - fault code manual for mercedes benz analog systems 1988 1997 on cars equipped with fault registers the check engine light may stay on after the stored or permanent' 'RECALLS AND FAULTS MERCEDES BENZ W204 C CLASS SEDAN 2007 14. Why Does My Car Make Noise When I Turn?. If there's evidence of glazing on the pulley surface, the belt has been slipping on it. We have solutions to these common issues as we recommend being proactive to keep your M156 engine running optimally. I located the source of the noise from underneath the rear seats and I believe that it is the fuel pump. Step 2 - Remove as much fluid as possible Turn your car off. STEERING WHEEL CUSTOMISATION RamSpeed Carbon. Problems and Faults with the W204 C Class The W204 C Class is an extremely common Mercedes on UK roads at this current time. Im suspecting the power steering or alternator. Step 1 – Turn on car, let engine idle Sometimes with cold fluid, you may get a whine that isn't indicative of the actual problem at hand. - the noise goes through steps in pitch, seemingly randomly as if I am changing gear (which I am not - it is a manual transmission). This noise is usually a mechanical whine that contrasts with the regular dull hum of a properly functioning fuel pump. That might be correct, but not always: . Discussion, reviews, maintenance and more. top off the steering fluid and it wa. Mercedes Benz C W204 Android GPS Head unit Bluetooth. The wheel inside the mirror causes the noise and can be replaced cheaply Oil May Leak - The 'O' Ring on diesel engines is the faulty part Fuel May Leak - Leaking for the fuel filter flange W204 Modifications, Upgrades & Maintenance. 3 VTEC automatic: When in drive, shift into 2nd gear will be harsh and while in 2nd, will loose transmission output (RPMs go up and feels like its in n … read more. While this happens in the all-wheel-drive c300s, I consider it just an unlucky occurrence that I have one that failed. 2009–2016 Mercedes-Benz W212 (E200AMG 7G-Tronic,E63AMG) 2009–2013 Mercedes-Benz W212 (E200AMG 7G-Tronic) Mercedes S-Class. This does not seem to be the same problem. Im around 65k miles and have an extended 3rd party warranty. It’s really annoying and I have already tried getting it sorted by replacing the power steering reservoir. You could lose control of your vehicle if. Hey everyone, hope you are all well. - the noise happens irrespective of gear. It could be a leak in the power steering pump or the fluid level could be low. keMercedes noise when off - krokodoy. If you hear a high-pitched screeching sound under your hood, it's likely a misaligned belt or an old belt that needs to be replaced. At the first sign of any of these fuel pump issues on your Mercedes, contact our team here at Burdi Motorworks. I suspect it is alternator, compressor or the pulley. The vibration is pretty much always there but gets very noticeable at highway speed as well as a slight "rumble noise". Listen to the noise and if it sounds like an immediate concern, then pull over and get a mechanic to look at it as soon as possible. Engine Problem: 1984 to 1995 601 602 603 Diesel Performance Enhancement. Still planning to bring it back, but haven't found time. Turns out to be the left or right or both idler tensioners. With age and mileage, critical suspension components such as control arm bushings, thrust rods, tie rods, ball joints, sway bar links and wheel bearings begin to wear and loose their effectiveness. My steering isn't as heavy now but the noise is still there. If you notice leaking, hard steering, or a whining noise while you are turning corners, have your power steering control valve looked at and/or repaired. Creaking, clunking, or popping at low speeds can come from worn-out or broken suspension joints. Aug 18, 2011 #2 Probably the turbo spooling mate? What sort of mileage has your car done? Could be a leaky boost pipe. A friend's 2016 Mercedes C200 Avantgarde (chauffeur-driven) has this awful low-intensity grinding / grating / groaning noise emanating from the brakes. If you hear a rattling or scraping sound, with no other noise being emitted from the engine, it indicates a bad timing chain. Bearing, gear and shaft wear are the most common causes of noise. The noise once in gear goes away, and then it should whine in 1st and 2nd and go away in 3rd and 4th. I’ve recently bought a c63 w204 2011 (61 plate). Search: Mercedes Sprinter Turbo Noise. 2009-10 Mercedes-Benz W204 C-Class sedan with diesel engine: diesel fuel leak In December 2010, a recall was issued for Mercedes-Benz vehicles fitted with the OM6512. The Most Common Issues Of The Mercedes. Picture this: you're driving along the road when, all of sudden, you notice that your car is making a whining noise. We will be sharing a lot of common problems and causes so that at the end of everything, you will know expertly 4 main reason why car makes humming noise when accelerating. 1%) Grill starts to give a high-pitched "whining" noise: Concentric Circles: 39. Not sure if either is relative to the whining noise. You could also have a bad power steering pump or belt. This is just the way Mercedes-Benz designed their transmission pump. Spin the tensioner pulley by hand and listen to it. The engine isn’t getting to hot and it will turn on even if I have just the battery on. I can also hear a very faint tin can swoosh coming from under the car at ~30 km/h. How to fix the engine whine/drill sound you get over 2k Ron (most cases). Keep your gas tank full and see if the noise goes away over time.