Mercedes Benz OM642 V6 Diesel Intake Inlet Manifold Swirl Flap Repair Connecting Runner Rod Fix Kit
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- เผยแพร่เมื่อ 16 ก.ย. 2024
- Link to purchase items: x8r.co.uk/merc...
Fault
Mercedes OM642 V6 vehicles suffer issues with the intake manifold, the swirl flaps within this manifold are controlled by an external operating rod. This is made of a poor-quality plastic which wears prematurely.
Swirl flaps are designed to aid with low down torque and fuel economy. Over time the plastic wears at the connection points with the manifold, creating an oval shape which eventually lifts up the rod leading to breakages causing the faults noted above.
A physical inspection of the intake manifold will quite often show that the rod has snapped in half. The wear is caused by the plastic being the wrong specification for this task, it cannot deal with the heat and constant mechanical motion involved.
These intake manifolds can also get severely clogged up with carbon deposits which can lead to the swirl flaps becoming harder to move which in turn leads to more stress on the motor and rod.
Solution
Our repair kit is the best solution to this fault. The manufacturer will advise to replace the entire intake manifold (£600+). The new manifold would come with the same plastic rod attached which will lead to the same problem further down the line.
In the case of this engine, there are two intake manifolds, each with a rod, so to replace both will cost a small fortune, especially as its generally just the rod that needs replacing.
Our kit comprises of an aluminium rod machined from billet aluminium and anodised. It will not snap like the plastic versions and is designed to cope with the sustained heat and movement experienced during operation.
Our rod comes complete with anti-friction adaptors, these interact with the plastic bushes of the rod and the plastic of the manifold connections, this means there is plastic on plastic operation, our anti friction adaptors allow easy slip and protect from wear. Not a metal on plastic operation which would ultimately fail. A far superior improved design and material part.
Our part features sensor pick-ups. Some manifolds have a position sensor on the plastic rod, failure to replicate this in a replacement rod will throw up errors. Our rod has this feature built in so can be a straight swap. Our rod will work with manifolds both with and without sensors.
Vehicles affected
This list is for guidance only, and may not be a complete list of vehicles with this engine. We have taken measures to ensure that all the below cars have compatible manifolds but you are best to check before purchasing.
You can check here: nemigaparts.co...
Find your model, click Engine, click Intake and Exhaust Manifolds. You can then check the part number corresponds to the ones in this listing.
You can also visually inspect the manifold by removing the engine covers to confirm compatibility.
Please note our rod will replace rods both with and without sensor pick-ups. Will fit both.
Our rod will also fit both intake manifolds on these vehicles Left and Right hand side.
Mercedes Benz:
C Class:
W203 C320 CDI (2005-2006)
W204 C320 CDI (2007-2009)
W204 C350 CDI (2009-2014)
W204 C350 CDI Blue Efficiency (2009-2011)
E Class:
W211: E280 CDI (2005-2009)
W211: E300 BlueTec (2006-2009)
W211: E320 BlueTec (2006-2009)
W212: E300 CDI Blue Efficiency (2009-2016)
W212: E350 CDI Blue Efficiency (2009-2016)
W212: E350 Bluetec (2009-2016)
W213: E350d (2016-2018)
S Class:
W221: S320 CDI (2006-2008)
W221: S320 CDI Blue Efficiency (2008-2009)
W221: S350 CDI Blue Efficiency (2009-2013)
W222: S350 BlueTec (2013-2017)
G Class (W463):
G320 CDI (2006-2018)
G280 CDI (2010-2018)
G300 CDI (2010-2018)
G350 BlueTEC (2010-2018)
G350 CDI (2009-2018)
GLK Class (X204):
GLK 320 CDI (2008-2009)
GLK 350 CDI (2009-2012)
GLK 350 CDI Blue Efficiency (2012-)
R Class (W251):
R280 CDI (2007-2013)
R300 CDI (2007-2013)
R320 CDI (2007-2013)
R320 Blue Tec (2007-2013)
R350 CDI L (2007-2013)
ML/GLE Class:
W164: ML320/350 CDI/Bluetec (2009-2011)
W166: GLE350 BlueTEC (2012-2019)
GL Class (X164):
GL350 CDI (2009)
GL350 CDI (2010-2012)
GL350CDI BlueTec (2009-2012)
CLS Class:
W219: CLS320 CDI (2005-2010)
W219: CLS350 CDI (2007-2010)
W218: CLS350 CDI BlueEfficiency (2011-2014)
W218: CLS350 BlueTec (2014-2017)
Vito/Viano (W639):
Vito 122 CDI (2010-2014)
Vito 122 CDI Blue Efficiency (2010-2014)
Vito 3.0 CDI (2010-2014)
Vito 3.0 CDI Blue Efficiency (2010-2014)
Sprinter (2006-Present) (W906):
218CDI, 318CDI, 418CDI, 518CDI (2006-2014)
219 CDI BlueTec, 319CDI BlueTec, 519CDI BlueTec (2014-)
NOT COMPATIBLE WITH Sprinter Gen2 NCV3 OM642 3.0L V6 (2007-2009).
Please check your intake manifold rod to make sure that it has a sensor pickup point at either end of the rod (facing opposite ways). If it has sensors back to back at one end of the rod, this option is not compatible with our kit.
Thanks for this video saved me a lot money from the Mercedes dealership
We're pleased to hear that it helped you!
Did you change this part due to a problem, or just preventively to avoid problems in the future? ..also after changing it, di you experienced an improvement in mileage?
This was a $3,700 repair on our 2008 GL320 cdi. Luckily the mechanic found an oil cooler leak that he fixed for the same price + parts since The top and was already disassembled.
Holy crap!
@@HowtoRestoreHeadlights this was a better price because the dealer wanted way way more. Now I just have two injectors with the black death I’m dealing with.
after how many miles did this problem come about?
@@pmadjidi 120k. I think if I did not have an oil cooler leak, an oil catch can may of worked to keep the intake cleaner.
I hate 😒 oil cooler leak
Keep up to great work on the videos
Is it possible to perform this modification with the intake manifolds still on the engine? Taking them off is a massive pain . . .
Nope. You must remove them!
If you drop anything down one of the ports and into the cylinder. You can kiss your motor good bye.
So remove them and keep it on the Safe side.
I’m sure it can be done. With leaving them on. But how good of a Mechanic are you?
I’m 70 years old been wrenching all my life. I would not attempt it that way!!
I love the video
Zakupiłem taki zestaw dziadostwo!!!!! ludzie nie da się zaoszczędzić naprawa skończyła się remontem silnika klapa się urwała po 2 tygodniach ,pojechałem do warsztatu na reklamacje ,mechanik mnie uświadomił skoro nowe kosztuje ponad 5 tyś to czego ja oczekiwałem za 100zł .Remont silnika 12tyś :/ Polak mądry po
chińszczyzna...ale z alledrogo ludzie kupują ten sam lub podobny produkt (chiński) i mówią, że plastykowe bolce nie dochodzą i się to wszystko luzuje.
@@ukaszjurys2475 Zobacz Reiselcar mają kanał na youtube polecam korzystałem z usług tej firmy
@@mariuszkaniowski4582 a ile płaciłeś ?
@@ukaszjurys2475 ogólnie robiłem gruby serwis turbina kolektory wtryski dpf i maglownica .Więc kwota nie była mała ale jak dobrze pamiętam to kolektory chyba coś koło 1,5 ale to był już jakiś czas temu więc dokładnie nie pamiętam .Jeśli szukasz firmy do takiej roboty jako klient ręczę za fachowość , jak będziesz dzwonił pytaj o Roberta jest właścicielem idzie się dogadać spoko koleś.Ja poleciłem już 5ciu znajomym tą firmę i każdy jest zadowolony
@@mariuszkaniowski4582 jak już kolektory to i nowa chlodniczke z uszczelkami . egr lekko okopcony ale zero sadzy ( nie rozbierałem plastikowej osłony z mimośrodem) . ciegna klap, kolektory wyczyścić i zmienić wszystkie uszczelki . no i odme bo tak ba prawdę to ja nie wiem kiedy i co było robione . ja w uk mieszkam a tutaj ceny są za duże i za dużo naciągaczy.maglownice tez trzeba będzie ogarnąć bo kiera ledwo odbija ...
What about the 3 shaft arms and the 3 shafts? If the long linkage is worn, the shaft arms MUST BE WORN too! You go all this way to remove the manifold, I would fix it right! Do u have the 3 arm replacements and u can remove and replace? And can u remove the white pieces and at least check for play or clean up the shafts?
Hi there, we find that simply replacing the connecting runner arm is enough to repair this issue, we have not had any feedback from customers stating that the shaft arms needed replacing also. - Georgina, X8R Ltd
Anyone know torque wrench settings for bolting the intake manifold back to the cylinder head? Don't want to "feel" the bolts tite with it being a aluminium head. Any help much appreciated.
20 plus quarter turn.
It's the German torque value, güt n tought
@@hvguy that's not farfromstripp'in.
What are the symptoms of this failure?
Engine management light (EML) lit, high fuel consumption, rough idling, rough running, poor power and torque, smoking from exhaust, error P2279-11 Intake system air leak,P2075 fault code?
@@X8RLtdUK usually poor power below 2000rpm, and above 3500rpm ~ ; noone should remove or fix swirl flaps, bcause the engine needs it, and it wont have 510Nm torque..
Limp mode on the 3.0L US motor and the money light.
Hi how much does it cost to do that intake repair?
Bought a repair kit, but I also need new 'rotating arms' at the two ends - anyone know where i can find them? (2.55 - 3.05)
also full kit is available on this site for around 50 USD
do these really warrant a price tag of £85
plastic. does anyone actually believe that the engineers did not know that this would break?
Plastic parts are extremely cheap to produce. It's all about saving money for the manufacturers.
@@jamesmiller7911 most of us know these kinds of things when we buy german automobiles. but we do it anyway so we arent left driving the styling of a japanese product. this is the least of the issue with this engine (oil cooler gasket and timing chain stretch $3500 each to fix
Oil gasket cost in Europe 7€ each. If you change with your hands are 14€. And if you change ALL at the same time you save time or money. This motor have ALL problems in the same zone TURBO/ADMISION/EXHAUST MAINFOLDS. If you resolved this problems and you make a good maintenance this motor is infinite.
Here you are metal version: th-cam.com/video/q8_RSLuAqR8/w-d-xo.html
When I had this failure happen, it cost me $2700 USF to get repaired....
One positive thing is that I had an major oil cooler leak that I had got quoted a 3500 from the dealer for the repair .
The shop fix my swirl flap motor issue only charge me for parts since topping was already tore down.
Wish I would’ve known about this part three years ago.
Save yourself a huge amount of time and money and delete the shafts and flaps all together. My 07 gls doesn’t know the difference.
Hi, did you have the offending holes welded up please? - I'm struggling to find a welder who's willing to take the job on lol
I had a diesel run away on the motorway because my car had swirl flap delete! These are designed to stop the engine in the case it happens. Its very scary when you dont have control over the throttle and the car starts going more than 100mph!
Mercedes Benz now is a plastic crap car,
Delete the dam thing
noone should remove or fix swirl flaps, bcause the engine needs it, and it wont have 510Nm torque.. you cant have the same power with ECU modifying... or you will have turbo lag
@@blektheone17 Think about the logic of what you are claiming. YOU claim that when the flaps are WIDE OPEN during 510Nm events that REMOVING them would LOWER that number... Sorry friend MANY people have deleted them and dyno testing proves you are wrong. They are a greenie add, not for power. The very first versions didn't have the EGR or the swirl system it was ALL FOR NOX.....
There is a reason 2001 dodge cummins turbo diesels are still 10k, they predate all that crap.
I believe you are confusing swirl flaps with VGR flaps in the turbo.....
MB shame shame
Absolutely the worst engine ever built. Some would say durable yes. But from a technician standpoint repairs are incredibly expensive. Never ever ever buy a Mercedes with OM642 engine ever.