BMW CODE P0300 RANDOM MULTIPLE CYLINDER MISFIRE DETECTED FIX

BMW CODE P0300 RANDOM MULTIPLE CYLINDER MISFIRE DETECTED FIX

If you have BMW with service engine light and code P0300 in this video we will explain the top reasons that trigger code P0300 on BMW and what needs to be done to fix code P0300. BMW code P0300 is one of the hardest to diagnose because there are so many things that can trigger code P0300. Code P0300 means Random Multiple Cylinder Misfire Detected. We demonstrated how to fix code P0300 on BMW 3 series BMW but it will work on multiple models BMW and almost any modern gasoline engine and some diesel engines as well. The top reasons for code P0300 on BMW is spark plugs, bad coils, restricted air, dirty injectors, weak fuel pump, fuel pressure regulator, dirty filter, vacuum leak and more. Hopefully you will be able to fix your BMW and clear code P0300.

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We, Auto Repair Guys, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. Information given in this video does not guarantee the desired outcome. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Auto Repair Guys.

[AutoRepairGuys]

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[williedochee]

Thank you so much. I love y’all videos watch them religious helped me make money for that. I thank you

[anisakutrolli]

I drive C240 2005, its making clicking noise when turning to left or right on slow speed, checked the power steering and front CV axle been changed already, but i noticed the rear transmission mount is damaged, could this cause that clicking noise (sound like its skipping )or some thing abstracting it and its skipping because of it, any ideas ?

[CLRKEakog]

I heard some whining and struggling noises coming from the rear whe turning ignition on (but not cranking). Assumed it was fuel pump priming. Then after a few weeks I have misfires on 4 cylinders. I'm hoping this is a blocked fuel filter/failed pressure regulator. Could I be close?

[Gabagoolll]

I have a 535i. Gave p0301 and 03. Replaced plugs and coils. And same codes and sputters no power. Any idea please?

[aldodelgado]

Hello I like your Channel
I have an 06 bmw x5 which keeps misfiring on Cyl 2 only every time I erase the code car runs smooth sometimes it takes a long time for it to come back
New spark plugs and coils all hoses and gaskets have been replaced because of previous lean codes new fuel pump
I already swap injectors and still comes back to the same cylinder
I must say it only happens at idle because when it’s running it’s fine
Compression is good by the way

[bobismail]

Hi iam a follower, i have a 2009 BMW 650I convertible with 4.8LT engine has a multiple miss in cylinders 1, 5, 8 .has a DTC (2ABE) I replaced these ignition coils and spark plugs and the missing is the same, any advise thank you

[jamesrichardson]

2001 bmw 330ci p1347: misfire cylinder 3 with fuel cut-off p1345: misfire cylinder 2 with fuel cut-off p1343: misfire cylinder 1 with fuel cut-off p0174: system too lean bank 2

[ABCandDCboy]

I have a 2017 bmw 530i 4 cylinder and I have three of my cylinders misfiring . Codes P0300, P0302, P0303. Please help

[Sandibergeson]

I have codes 0300, 0301, 0303, 0304 & 0305 on my BMW 535i GT. It’s making a whining noise and shaking a lot.

[Alphakoll]

I have a misfire in ALL cylinders and its running in limp mode (engine malfunction reduced power)
I got a 335xi
Injectors are 12th revision and i look at the back and its no smoke
Has a new Low pressure fuel pump
Ignition coils were on there tight… 4 dont have a brand on them but and 2 are bosch
Plugs i just replaced, laser iridum
The low compression test was done at a shop and it checks out

Car has test pipes but the o2 sensor doesnt have a spacer on them so it gets wrong reading, but is that why its going into limp mode and has misfires in every sensor?

Lets say it wasnt vacuum leak
Dirty valves
And the vanos?
What else?

[florinmatthew]

Had misfire on cylinder nr 2; moved coil to nr 3; that from nr 3 moved to 2; started engine same misfire on 2 (checked by removing the jack out of coil, engine continued to run on 5 cylinders like); then misfire on 3 :)))), after the second engine start. Has anyone an idea what could be? Spark plugs were all replaced.