ENGINE VIBRATION - FUEL INJECTORS cleaning - 160 tkm SERVICE - BMW F20 engine N13
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- Опубликовано: 11 июл 2024
- #EngineVibration #FuelInjectorsClean #RoughIdling #IntakeManifold #IntakePlenum #160tkmService #BMWF20 #BMWN13
BMW N13 engine problems and repair:
1. Vibration! You need to check fuel injectors and clean them in case of necessity.
2. Rough idling! This problem is caused by idling valve and throttle flap: You only need to clean them in order to avoid such problem.
00:00 ENGINE VIBRATION - FUEL INJECTORS cleaning - 160 tkm SERVICE - BMW F20 engine N13
00:35 Intake manifold - Remove from the engine
06:18 Remove fuel pressure line and fuel rail with fuel injectors
09:48 Cleaning Fuel injectors and using service kit for injectors
17:58 Install fuel injectors and rail back to the engine
21:42 Intake plenum and throttle body - Replace gaskets and install back to the engine
24:11 Install new Intake vanos solenoid valve
25:32 Intake plenum - Install back to the engine
- As in the previous episodes, I do a 160 tkm service for my BMW F20 car
- Let's continue where we left off in the last episode!
- The car currently consumes about one liter of oil per 1000 kilometers
- It seems that the valve stem seals are worn and need to be replaced
- In addition, one of the type defects of the N13 engine is the contamination of the tips of the fuel nozzles, which causes extra engine vibration
- Vibration, you need to check fuel injectors and clean them in case of necessity
- Rough idling, you only need to clean idling valve and throttle flap in order to avoid such problem
- Let's clean the tips of the fuel injectors while changing the valve stem seals
- The gasket at the bottom of the sound insulation of the upper part of the bulkhead must not be damaged
- Remove the DME and its holder
- Since I'm also replacing the valve stem rubbers, I make room for removing the valve cover at this point
- Remove charge air duct
- Remove intake manifold. Remember the hidden bolt (5 bolts in total)
- Remove pressure line. Loosen the lower nut first. Fuel escapes when fuel lines are detached.
- Unlock locks (1) and pull off cable channel (2) from rail
- Detach rail from cylinder head and remove
- Unlock and pull off connectors from injectors
- Next, the fuel injectors are cleaned and new seals and hold-down devices are replaced
- Remove decoupling elements from injectors
- Remove the fuel injectors from the rail
- Remove the hold-down device from the fuel injector
- Remove sealing rings and support rings
- Remove sealing rings, support rings, hold-down devices and teflon sealing rings
- Clean the nozzles of the fuel injectors so that the small holes are clean
- In some of the nozzles, those holes were partially blocked
- Install the new parts on the fuel injectors
- Slide new Teflon sealing ring on the place with using the tip of the pen as a guide
- Insert new hold-down device
- Put the fuel injectors back to fuel rail
- Place the fuel rail back on the cylinder head
- Make sure guide pin (3) of fuel injector is correctly positioned in designated hole in cylinder head (4)
- Install pressure line
- Next, intake plenum and throttle body
- Remove the old intake Vanos solenoid valve and install a new one
- I also changed the Vanos solenoid valve on the exhaust side without a camera
- Set of sealing and fastening parts for fuel injectors
- In the next episode, Valve stem seals will be replaced
Let’s continue with the next episode! Stay tuned!
Parts needed for fuel injector cleaning:
BOSCH Fuel Injector Sealing Set 4 x Part: 13647600869
Intake manifold gasket set 4 x Part: 11617528340
throttle body gasket 1 x Part: 11617528341
And new vanos solenoid valves 2 x Part: 11368610388
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Watch my previous videos on RUclips related to the maintenance and diagnose of BMW F20 with engine N13!
See the whole series from here:
• BMW F20 - Diagnosis an...
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My purpose is to encourage people to do things themselves!
Plus, this is a nice hobby for myself and at the same time I have the opportunity to save a lot of money by doing all the maintenance myself!
I’m not a professional with cars or motorcycles, I just want to learn how to do things myself.
If you do this service yourself, always check the correct instructions in the official service manuals. This is just my way of doing it!
Jani Voutilainen
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Авто/Мото
Best man! I changed the valve stem seals and timing chain on my f20 n13 by myself just by looking your videos! Now i will try to clean injectors too. Thank you so much.
you are very expert on the engine BMW
you are my man jani great job !!!!
Great video Jani. Thank you so much. We are expecting the valve steam seals change. Very useful the injectors cleaning
Sold my car now but it was great to follow your videos ✌ done my timing for the first time with your video ✌ thanks a lot !
Great video ❤
I would like to see a video of how the oxygen sensors are cleaned, thank you for your quality and details in your videos and great help.
Again, a great video! How is the carbon buildup of the intake valves? I was thinking of walnut blasting the intake of my F20 118i currently at 193tkm.
Looking forward to your valve stem seals replacement video, my F20 consumes 1L per 7k so I'm ok but I like preventive maintenance.
super thanks I take my hat off are you a professional I love your long videos, will there be a second part I hope? Did the check engine light up?
Terve Jani! Greetings from Estonia, you have awesome videos!
I've been through the same path as you over the last year with a 2012 116i, which is at 120k km - started with the chain, then valve stem seals (oil consumption decreased from 1L/1000km to about 120mL/1000km) and Vanos solenoids cleaning. Now the engine vibration at idle is left to cure ...
Tell me please, did such cleaning help to reduce the vibration? Or are the injectors still contaminated internally, so have to look at replacements or ultrasonic cleaning. I would be interested to know also about how much carbon buildup you saw on the intake valves.
Many thanks!
Did you have any codes suggesting that you need to clean the injectors. My engine seems to start rough and idles inconsistently after starting it (warm). Timing chain has just been done.
Bro, do I need to code the injectors after replacing them? I see no option in my Foxwell.
Hi there！I got a 118i,same N13.Idle shake,if turn on the AC,the shake
more annoying.what do I need to do？(forgive my english,I'm from china)
Szia Jani! Hol lehet téged megtalálni? Zseniális a video, de magam nem merek és nem is tudok belevágni ebbe, viszont lehet meg kellene csinálni pont ilyen szakszerűen.
May I ask if I have injector which needs replaced or cleaned if it’s failed then do I have to code the new injector?
Please let me know thank you
You are great man! Thanks for the video's. I have similair problems with my N13 118i.
Do you have a list of the products you ordered? Like the solenoid valves?
Thanks! I just updated the spare parts information in the video description 👍
Where did you buy your parts ?
If it was purchased online, can you share the link please.
👍
Btw if I get this stuff done from any mechanic, what bill shall we expect?
Misfire at idle?
Hi guy is a bmw with n13 engine 141xxx miles worth it, it gas some misfire and engine vibration at idle
I do diagnostic IT show me 801750 , if i drive 1000 km IT need 1l oil
Please i need help
Great video again!! I hope the oil consumption will decrease after seal replacement. I think it wont help.
hello, I'm a subscriber from Brazil, I have a f20 116i n13 engine, with this shaking problem and rough start on cold start, when the car is on working temperature, if I turn it of and right after turn on It doesn't show any problems, but if turn it off, and about 20/30 minutes after I turn it on the problem is back, it may be a leaking injector? ps: new spark plugs... I really appreciate if you help me, thank you!!!
Como lo resolviste?
João estou com o mesmo problema, conseguiu resolver?
All the oil in the intake looks more like defective pcv system for me...
Guys can weeping valve stem seals be seen with an endoscope?
Great tutorial , and I think you should make a engine flush , You have horrible dirty head. Question - did you ever disassembler Valvetronic.
Check out my latest episode.
In that episode, I disassemble and reassemble that valvetronic