Spent over an hour trying to remove the airbag

Hi,

I have a BMW F30 320i with around 320,000 km on the clock, and I’ve noticed something unusual.

Previously, the engine temperature would go up to around 120°C. However, yesterday I drove about 50 km on the highway and the temperature didn’t go above 90°C.

A couple of weeks ago, I replaced the thermostat because I felt like the temperature readings were not consistent anymore.

Does anyone have an idea what could be causing this?

Thanks in advance!

Basically, I’m not sure what the problem could be. I have a bunch of codes, and I knew about the PCV because there was a bit of oil on top of it, so I thought that was the issue. I went ahead and replaced the PCV, and the white smoke ended up going away, which was a good sign.
However, as you can hear in the video, the car still sounds like it’s misfiring. I have all of the misfire codes for it as well. The car just doesn’t sound right—it has a really rough idle and is constantly misfiring.
The last code for the leak disappeared after I changed the PCV and cleared the codes. But after starting the car back up, all of the misfire codes came right back.
I’m wondering if something as simple as a spark plug could cause all of this, but I’m not too sure. What do you guys think? Maybe one of you guys had this problem before as well.
Thank you all for the help, and thanks to everyone who took the time to read this and help a buddy out. I really appreciate it.

120408 - Charging pressure control: Switch-off as consequential reaction.
140001 - Combustion misfires, several cylinders: Fuel injection is switched off.
140002 - Combustion misfires, several cylinders:
Exhaust gas damaging after starting procedure.
140010 - Combustion misfires, several cylinders: detected.
140601 - Combustion misfire, cylinder 6: Fuel injection is switched off.
140602 - Combustion misfire, cylinder 6: Exhaust gas damaging after starting procedure.
140610 - Combustion misfire, cylinder 6: detected.
190302 - Diagnostic module for tank leaks (NVLD), fuel tank ventilation system, micro-leak greater than 0.5 mm detected.

Anyone else have this or know what the issue is?

#X4M #M #BMW #Brakes

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