BMW N52 ENGINE - MISFIRE AND ROUGH IDLE FINALLY SOLVED !!!

I have been finally solved the MOST common problems for N52 engines !!!!!
@VitHanych

[kojacknet]

I have the same problems on my N52 B30. Thanks for the clue

[SamFisherK]

Did I hear Flux Pavilion - I can't stop

[llundohundo]

Most recent timing video will have to check this out before I attempt to drop to a mechanic asap

[luisvargas]

Check your engine oil cap..
Might have a pressure leak...
Mine threw a bunch of codes 5 days ago.
18 codes including vanos. Coils...spark plugs and cam crank sensors..it was a nightmare!.
It was just the damn oil capp

[staubkappe]

Hey, which O-Rings did you use? I can't find a part in the bmw catalogue. Would be nice to get it tightened up again without removing the whole cylinder head cover.

[yPeaq]

Wish I watched this earlier, have an appointment Tuesday to drop my car off at bmw for repair and this might be my problem

[gaaloulmed]

Did the misfire goes away (before the repair) if you accelerate a little bit? I mean 1100 - 1200 rpm.

[a]

How did you clean the camshaft sensor?

[barkaouiaziz]

why there's no check engine light on ignition old software

[AyoGlxch]

Same thing for me but misfire cylinder 5 and 6 any solution?

[gwuapap]

Hi I find your videos helpful but i have a 2007 328i n52 e92 coupe and I have a rough idle cold start, I watched both videos and read comments
I’ve changed all coils and sparks, change both o2 sensors, clean vanos solenoids, clean throttle body, clean disa valves, did a oil filter change, I’ve installed a cold air intake cuz the factory intake connectors wasn’t tight enough and everytime I’ve cleared it engine light come right back with the same codes for the o2 and misfire for cylinder 4-6 and I had also done a fuel injector cleaner treatment

What is your best recommendation is the problem??

[dae]

Ahoj, ty vanos filtry šli dobře takto z vrchu? Kde objednáváš origo díly?

[Bas]

What about Diesel engine? Vanos Filter?

[vargadanielbence]

Hello guys please help me i got stuck trying to repair this car.
Its an E60 N52B25A engine code. I got misfire codes in 1-2-3 cylinder.
Spark plugs are all changed to new, tried swapping coils from 4-5-6 to 1-2-3, cleaned the vanos solenoids and the filters, disa valves are checked working fine. What else could cause misfire in 1-2-3 cylinders? Also the car is running "fine"(idle is jumping up and down a little bit), but it has no power at all and under heavy load i get check engine.

[stevehunt]

Hi I changed my top water hose on my E90 325i and now I have engine light on dash and code p1639 throttle body stuck open all I did was take of air filter and removed maf sensor as water pipe was seized. Any ideas