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00:00:06
Hey! You are on the channel of the AutoStrong-M company. Today
00:00:09
we will continue to review BMW cars. Today
00:00:14
our guest is the 3 Series BMW E90.
00:00:38
The 3 Series E90 is a typical BMW from the 2000s. She tried to
00:00:44
be everything at once. Strived to be economical and very
00:00:48
fast, comfortable and luxurious, and of course struggled
00:00:52
to tear the competition to shreds. In principle, I coped well
00:00:56
with all the tasks of the E90.
00:00:59
This car was released at the end of 2004. She got
00:01:04
iDrive, RunFlat tires, she had never seen gasoline engines of the
00:01:07
old M-series, the convertible had a steel convertible roof.
00:01:13
Under the hood, there were only new N-engines, not only
00:01:17
atmospheric, but also turbocharged and bi-turbocharged. But the
00:01:21
charged M3 for the first and last time pleased with the
00:01:26
atmospheric V8 (S65) and was available in three
00:01:29
body styles, except for the station wagon.
00:01:30
The most difficult and costly operation of the
00:01:34
BMW E90 comes from the engines. Especially gasoline engines.
00:01:39
It is the power unit that needs to be given the most
00:01:44
time during diagnostics and machine selection.
00:01:47
About gasoline engines
00:01:50
So, gasoline engines are not easy. They are all united by the
00:01:54
high operating temperature, due to which the
00:01:57
valve stem seals quickly tan and allow oil to pass through. Even
00:02:00
after replacing, the caps hardly last more than 60,000 km.
00:02:05
Cleaning the cooling radiator from a layer of dirt and fluff is a mandatory
00:02:09
annual procedure for gasoline "triplets". Changing the
00:02:14
oil every 7,500 km significantly helps to save on
00:02:19
troubleshooting serious problems with N-series gasoline engines.
00:02:23
In the BMW E90, all n-series engines flow with oil over valve
00:02:28
covers, spark plug gaskets, Vanoc solenoids,
00:02:31
timing chain tensioner bolt, sensor gasket and
00:02:36
Valvetronic motor. BMW N-series gasoline engines have problems
00:02:40
with the VKG system valve, which is located
00:02:43
either under the intake manifold or in the valve cover.
00:02:48
4-cylinder engines are essentially smaller
00:02:53
versions of 6-cylinder engines. Working volumes - 1.6 or
00:02:55
2.0 liters.
00:02:56
N45 engines have been around since the early days of the
00:02:59
BMW E90, but they weren't available in all markets, and
00:03:05
the uprated 2.0-liter version for the 320si is a terrible rarity.
00:03:08
These motors are the simplest. Unfortunately, their
00:03:11
timing chain is not much stronger than a bicycle chain, so
00:03:14
replacing it every 100,000 km is a standard service procedure. Moreover,
00:03:17
it must be changed together with the guides.
00:03:20
Vanos clutches, their control valves and front camshaft
00:03:25
seals are causing problems while
00:03:28
saving on engine oil. In parallel with the N45
00:03:32
engine, the N46 engine was installed on the 3-series E90, but only in a 2-liter
00:03:38
version. This is already a fully stuffed engine.
00:03:41
It has multipoint injection, but Valvetronic
00:03:46
and balancer shafts are present . In fact, a smaller N52 (which, of
00:03:51
course, did not have balancers). To the problems
00:03:55
described above , a bunch of faults in
00:03:58
the Valvetronic system are added here
00:04:01
. In the motor, carbon brushes wear out, the intake camshaft journals may wear out, the
00:04:06
return springs of the intermediate shaft may burst, and the position sensor of this shaft
00:04:12
sometimes fails.
00:04:14
The inline-four N43 appeared later than everyone else - in 2007.
00:04:19
This is a scaled down N53. There is no Valvetronic here either, but
00:04:24
direct injection appeared . If this engine
00:04:29
starts to start badly on cold, it works unstably and
00:04:32
complains about the working mixture, then the direct injection nozzles
00:04:36
should be changed as soon as possible . Because overnight
00:04:40
one of the nozzles can pour gasoline onto the piston,
00:04:43
and when the engine starts, a water hammer will occur. One new injector
00:04:47
for the N43 and N53 engines costs about $ 240.
00:04:53
The inline sixes under the bonnet of the BMW E90 are represented by four
00:05:00
different engines. The N52 engine is presented in a 2.5-liter
00:05:03
version, willingly eating oil through piston rings.
00:05:06
They say that since 2010 this motor has become less gluttonous.
00:05:12
The 3-liter N52 is more restrained and more successful in this regard.
00:05:17
All other inline “sixes” are 3-liter. The direct injection
00:05:23
N53 has just been mentioned. Also,
00:05:26
these atmospheric "sixes" were the last to use
00:05:31
the DISA system, which changes the length of the intake manifold ...
00:05:36
and threatens the engine with fragments of plastic damper fragments entering the cylinders
00:05:41
. The BMW 335i versions were equipped with
00:05:43
turbocharged engines. From 2006 until the end
00:05:47
of production of the BMW E90 in October 2013, the N54B30 biturbo engine
00:05:52
was available . On it, BMW engineers experimented with direct injection with varying success
00:06:00
, and the owners suffered for a long time
00:06:03
and spent on replacing injectors and high-pressure fuel pumps.
00:06:07
Also turbochargers were changed periodically. But in
00:06:08
general, after correcting all diseases, this engine
00:06:10
with cast iron liners in an alloy block can even be called reliable. In 2010, a
00:06:15
different engine appeared on the 335i - the N55. It is "inflated" by a single twin-scroll
00:06:22
turbine , and there are still
00:06:24
cast iron liners in its cylinder block
00:06:27
, and direct injection is even more reliable. These
00:06:31
turbo engines also combine problems such as sudden
00:06:35
failure of the electrical pump of the cooling system,
00:06:38
malfunctioning of the Vanos clutch solenoids and oil leaks
00:06:41
on the valve cover. Early examples of the N55 featured a
00:06:46
revocable campaign for a valve that controls oil pump
00:06:51
performance . It is believed that because of this
00:06:55
valve, as well as because of the falling off the oil intake tube,
00:06:58
many N55 engines turned the liners and broke the crankshaft.
00:07:03
About diesel engines
00:07:06
Unlike the BMW E60, the 3-series E90 managed to try on 4 diesel
00:07:15
engines: M47 and M57, as well as the new N47 and N57. These engines
00:07:21
are united by a good and resourceful fuel system from Bosch.
00:07:26
True, on N-series diesel engines there are cases of wear of the injection pump
00:07:30
with the release of chips. Also on inline "fours" N47
00:07:34
with a capacity of more than 160 hp. and on "sixes" N57 more powerful than
00:07:39
230 hp. not too repairable piezo injectors are used.
00:07:45
Also, all these motors have a common problem with swirl flaps.
00:07:52
Plastic damper blades can break off and fly
00:07:57
into the cylinders, or clog one of the intake ports.
00:08:03
On the N47 engine, the metal axle can even wear out and burst
00:08:07
- there have been cases when a piece of the pin got
00:08:12
between the piston and the cylinder head. On N-series diesels, the timing chain
00:08:16
drive is located at the rear. On a 4-cylinder diesel engine, the
00:08:19
chains immediately turned out to be unsuccessful. There is an anti-record for
00:08:24
their service life - the chain broke for
00:08:27
less than 50,000 km. After replacing the chain, the N47
00:08:32
inline-four has a service life of about 150,000 km. On the inline six N57 and
00:08:38
on the later very powerful M57 engines, they serve about 250,000 km.
00:08:44
About automatic transmission
00:08:47
BMW installed automatic
00:08:51
transmissions from GM and ZF on the E90 . The 6L45 transmission is
00:08:58
mated to naturally aspirated gasoline engines from N43 to N52.
00:09:02
The same engines, as well as 2-liter turbodiesels,
00:09:06
were equipped with ZF 6HP19 “automatic machines” and, after restyling,
00:09:12
with 6HP21. Powerful inline-sixes
00:09:16
N53, N54 and N55 on the BMW E90 were produced with an automatic 6HP21.
00:09:25
The 6HP26 and 6HP28 transmissions were available with 3-liter diesels over
00:09:31
218 hp. All transmissions for the BMW E90 are
00:09:35
quite reliable, often lasting about 300,000 km before overhaul
00:09:39
. There is a complaint about the ZF transmission in the form of a leaking
00:09:45
plastic pan and a sweating electrical connector sleeve.
00:09:49
By the way, the plastic tray on 6HP transmissions in the
00:09:51
BMW version changes with every ATF change, because the filter is built
00:09:55
right into it.
00:09:59
The BMW E90 has no problems with the reliability of the interior
00:10:06
electrical equipment . The iDrive system is hassle-free here. Let's just pay attention to the fact that one day the
00:10:18
interior fan motor may
00:10:22
creak and howl. It is he who asks for lubrication
00:10:26
for his bearings. The fan can be easily removed
00:10:31
from the bowels of the front panel.
00:10:33
Now it's time for us to go to the service station in order to complete the
00:10:36
story about this car. Remember that AutoStrong
00:10:40
is a division of MotoStrong. We choose excellent motorcycles
00:10:43
ourselves and bring them from Europe with a full package of
00:10:46
documents. Be sure to contact MotoStrong!
00:10:50
Links and details in the description.
00:10:52
We have a basic version of the BMW E90 with a 1.6 engine. This version is
00:11:04
not about gambling and not about fast driving. It is an economical
00:11:10
vehicle. City consumption - 8.6 liters / 100 km, less than
00:11:14
9 liters. The operating costs of this vehicle should
00:11:18
n't scare you. The best part is that this car
00:11:23
has a premium BMW touch.
00:11:28
We are again visiting one of the stations of the largest network of service
00:11:34
stations in Belarus, Solid Auto Service. Today
00:11:40
it is a modernly equipped station "Pro STO", the city of
00:11:43
Mogilev. Be sure to subscribe to the page of the network itself
00:11:46
on Instagram and "Pro STO". Follow their suggestions.
00:11:51
About various little things
00:11:55
Well, let's begin.
00:11:56
BMW E90 headlights on many cars fog up after
00:12:02
washing or rain. Searching for moisture penetration points is
00:12:04
almost useless. On pre-styling BMW
00:12:08
E90s
00:12:09
with xenon, the headlights were often melted - exactly in the
00:12:14
place through which the beam of light passes. They say this
00:12:17
happens if the plafond is dirty or dimmed.
00:12:20
And the headlight washer nozzles flow on almost all E90s.
00:12:26
Those. after applying jets to the headlights, a washer oozes over their housings
00:12:31
. The owners have already found a solution - they add a
00:12:35
tee with a check valve that prevents water from flowing by gravity
00:12:40
through the washer nozzles.
00:12:41
The injectors are present in the presence of xenon
00:12:44
headlights.
00:12:45
On cars with electric folding mirrors, there is a
00:12:48
malfunction known from other BMWs: the headlight housings unfold
00:12:53
in the opposite direction. Lubrication of the hinge and stopper with penetrating
00:12:59
grease almost always helps here.
00:13:01
Wires that are routed into the boot lid through the rubber
00:13:04
sleeve can crack and break, resulting
00:13:09
in disconnection of consumers in the lid.
00:13:11
The BMW E91 station wagons have similar problems as the E61
00:13:17
station wagons . Moisture kills the rear window opening button, the
00:13:22
central locking antenna, and the wiper mechanism sour.
00:13:28
Well, let's lift the car and see what's down there.
00:13:31
On the chassis The
00:13:36
suspension in the BMW 3 Series requires much less attention
00:13:40
than on the larger models. The front suspension is very
00:13:44
similar to the design used in the E60. This is the
00:13:47
same MacPherson, and the lower arm is divided into two separate
00:13:51
elements. The steering knuckle rests on the bottom on two
00:13:53
ball joints, which serve for a very long time. There are
00:13:58
original levers on cars with a range of under
00:14:01
200,000 km. Here, it is usually the first to age and requires replacement of the
00:14:06
rear arm bushing.
00:14:08
Stabilizer struts are a typical consumable. It will be
00:14:10
great if even the original travels 60,000 km.
00:14:15
Separately, we note the front springs - their diameter of the
00:14:18
lower coil is smaller than that of the upper ones. This feature
00:14:23
makes itself felt in the event of a breakdown of the lower turn.
00:14:26
In this case, the body drops down to the stop, literally
00:14:29
falls on the wheel, as if the spring had simply disappeared.
00:14:32
Spring breakage on a BMW E90 is not uncommon. Such
00:14:35
meanness should be expected from frankly rusty springs,
00:14:36
it is best to replace them beforehand.
00:14:39
The service life of the steering rack on the BMW E90 is assessed as good,
00:14:45
but a lot depends on the nature of the operation.
00:14:46
In a city car, the rail is constantly loaded by the
00:14:50
rotations of the steering wheel in place (on a stationary) car.
00:14:53
Almost all versions of the BMW E90 were equipped with an electric power steering rack.
00:14:58
A standard problem for such mechanisms occurs with it:
00:15:02
moisture enters the housing with the torque sensor along the steering shaft
00:15:08
. The sensor "fades", fails, the
00:15:09
steering rack is turned off. It is far from always possible to
00:15:13
reanimate the sensor, although some workshops offer
00:15:15
repair of electronic components of the "electrical" rail.
00:15:19
The steering gear with a hydraulic rack was received by the diesel
00:15:23
and the most powerful versions of the BMW E90. The power steering
00:15:27
pump can fatally fail, clogging the hydraulic system with chips.
00:15:31
These shavings will kill both the rack and the new pump if the
00:15:36
hydraulics are not thoroughly cleaned out.
00:15:39
In some cases, on the BMW E90, it may be necessary to
00:15:42
replace the steering gimbal due to the increased backlash
00:15:46
in it.
00:15:47
The propeller shaft and flexible coupling on the BMW E90 do not require
00:15:52
any attention, especially on cars with 4-cylinder
00:15:56
engines. In the absence of lubrication in the spline joints, the
00:15:58
cardan can produce clicks. These sounds are eliminated by adding
00:16:04
grease.
00:16:06
When replacing the rear shock absorbers of the BMW E90, it is highly advisable
00:16:09
to replace the shock absorber support, which contains the retaining
00:16:12
nut, and the steel support plate. They are put
00:16:16
on the shock absorber rod from above. The support plate often
00:16:23
simply collapses due to corrosion, the pillow cracks,
00:16:27
and then a distinct quiet knock is heard on the body.
00:16:33
Here, as you can see, the backing plate has
00:16:35
bloomed powerfully with rust. Often, the native shock absorber
00:16:38
remains operational, and the plate and pillow fall apart.
00:16:43
Also, the bump stop and the rubber bushing-support serve for a long time
00:16:47
and usually do not force the owners
00:16:50
to pay attention to themselves .
00:16:51
The busiest rear suspension bushing is the floating
00:16:55
hinge of the lower wishbones. Its wear is perfectly
00:16:59
audible - the car starts to creak like a cart. The rear stabilizer
00:17:03
bar bushings and its links are consumables.
00:17:06
Quite often, the seals of the axle shafts leak on the BMW E90. Quite a few
00:17:11
owners have ruined the gearbox by allowing the
00:17:15
oil to leak out of it. Therefore, in no case ignore the
00:17:19
fogging of the gearbox.
00:17:21
All-wheel drive BMW E90s are equipped with
00:17:23
ATC300 transfer case, exactly the same one installed on
00:17:27
"fives" of the E60 series. And the problems here are exactly the same: wear of the
00:17:32
needle bearing, pressure pads and clutch piston,
00:17:38
as well as the failure of the oil pump, due to which the entire mechanical
00:17:43
part of the transmission dies. Kicks at around
00:17:48
40 km / h and the hum cannot be ignored. The earlier you arrive for
00:17:51
repairs, the better. And if
00:17:54
errors on the brakes and all-wheel drive appear on the instrument panel , then you need
00:18:00
to change or restore the clutch servo. In it,
00:18:04
either the electric motor is out of order, or the
00:18:05
gearbox parts are worn out .
00:18:07
The rear axle shafts are equipped with ABS timing rings. On cars
00:18:11
with high mileage, under the influence of road reagents, the
00:18:13
drive rings rust and literally swell from
00:18:18
corrosion. Excessive build-up can even erase the ABS
00:18:21
sensor . After that, the car will notify about problems with the ABS
00:18:24
system , the stabilization system, and even stop responding
00:18:28
to the accelerator pedal. Original drive discs are not sold separately from the
00:18:33
axle shafts. There are non-original
00:18:36
rings, but you still need to manage to put them on the axle shaft beaten by
00:18:41
corrosion.
00:18:42
On the E90 Series 3, BMW engineers also decided to throw the
00:18:47
power cable out. From the battery well, the cable
00:18:51
runs out through an opening in the body. At this point, the outer
00:18:55
cable is connected to the inner screw connection. Rather,
00:18:59
there are two connections, since the cable is bifurcated.
00:19:00
These terminals suffer from corrosion, oxidize, after
00:19:02
which the power in the entire electrical network simply disappears. The car
00:19:06
does not show signs of life, it can happen right
00:19:09
on the go. If prevention has not been
00:19:11
done, you need to inspect the terminals,
00:19:13
clean them as much as possible or replace them, cover with a protective compound.
00:19:17
These terminals did not burn the BMW E90s , but corrosion near the
00:19:21
terminals could gnaw a huge hole. You also need to prophylactically
00:19:26
strengthen or redo the front terminal of this power
00:19:30
cable at the entrance to the fuse box, which is installed on the right
00:19:33
in the bowels of the front panel. Over time, the
00:19:34
contact between the terminal and the fuse box board weakens ,
00:19:38
due to which the power supply also disappears. In the worst
00:19:41
case, the fuse box melts locally
00:19:45
and the cable burns.
00:19:50
Hello. Hello. Eugene just diagnosed
00:19:55
this car. Now he will tell you what he
00:19:59
found there .
00:20:00
As a result of the E90 diagnostics, it was found that the
00:20:03
front stabilizer link needed to be replaced.
00:20:07
Replacement or repair of the steering rack is required
00:20:11
. Re- sealing of the gearbox oil seal and re-sealing of the vacuum pump is
00:20:16
required .
00:20:17
This information will be very relevant for the owner of this
00:20:20
car.
00:20:21
What problems does E90 usually come with? They come
00:20:26
with the usual problems with the suspension: replacement of silent blocks,
00:20:30
replacement of ball bearings. The suspension does not wear out entirely
00:20:33
. Wear occurs gradually. A common problem with
00:20:38
any machine is stabilizer struts and bushings.
00:20:42
Basically, everything is fine, the cars serve well. But
00:20:47
it happens that BMW E90s come after the crooked garage
00:20:52
sodomites, as we call them. " There are such cases, for example,
00:20:58
as the other day. A car arrived, and it arrived with problems
00:21:04
with the cooling system, the parts of which were connected with a
00:21:08
sealant. This sealant went into the radiators and blocked
00:21:15
everything there . Thank you!
00:21:19
Here is a detailed overview of the BMW E90. Be sure to
00:21:27
share your experience of owning this car in the comments.
00:21:32
If you want to know absolutely everything
00:21:35
about motors, gearboxes and used spare parts , be sure to subscribe to our channel,
00:21:40
like this video, go to our social networks,
00:21:44
go to our website. Buy only excellent spare parts from us.
00:21:45
Remember that the AutoStrong-M company has always been and will be with you
00:21:48
.

Description:

Привіт усім! Що таке BMW 3 серії (E90)? Це "трійка", що прокачується по всіх фронтах, поєднуючи комфорт, спорт, ефективність і технологічність. У якому стані перебувають ці машини і яких проблем можна очікувати від BMW E90? Ми дуже детально поговорили про проблеми цього автомобіля. Детальніше про проблеми з двигуном BMW E90 читайте на нашому веб-сайті https://autostrong-m.by/post/obzor-bmw-e90 Ви можете вибрати та замовити запчастини б / у, придбати надійні вживані двигуни б / у на наших веб-сайтах http://autostrong-m.ru/ та http://autostrong-m.by/

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mobile menu iconHow can I download an audio track (music) to MP3 "На які недоліки BMW 3-серії E90 слід звернути увагу? Субтитри!"?mobile menu icon

  • The most convenient way is to use the UDL Client program, which supports converting video to MP3 format. In some cases, MP3 can also be downloaded through the UDL Helper extension.

mobile menu iconHow can I save a frame from a video "На які недоліки BMW 3-серії E90 слід звернути увагу? Субтитри!"?mobile menu icon

  • This feature is available in the UDL Helper extension. Make sure that "Show the video snapshot button" is checked in the settings. A camera icon should appear in the lower right corner of the player to the left of the "Settings" icon. When you click on it, the current frame from the video will be saved to your computer in JPEG format.

mobile menu iconWhat's the price of all this stuff?mobile menu icon

  • It costs nothing. Our services are absolutely free for all users. There are no PRO subscriptions, no restrictions on the number or maximum length of downloaded videos.