wtf is wrong with my m42

[roguetoaster]

I am guessing no codes or you would've specified. How did you rule out the components, multimeter tests? If so I would suggest unplugging one component at a time until the situation no longer exists. Otherwise you have the magic invisible vac leak that only gets going when something expands.

[bmwm42]

Issue started a few days ago......car starts fine...idles fine.....but when I hit the gas car falls on its ass unless I get above 3k rpms......issue started happening only within the first two min at cold start up.......now its just getting worse.....so far ive ruled out fpr cam sensor temp sensor afm......wtf can it please help