Eml problem

Hello i have a bmw x3 2005 i have a problem with the car
eml part. This problem is then caused by a 25-minute drive,
which turns off and sometimes loses the engine, but
eventually the car turns off. And when I start, the car
switches to normal, but it will still be turned off shortly. And
after repeatedly repeating this state after the start of the
light, the eml check lamp remains, and I encounter the
engine speed with a quick engine speed. Thank you for
reading my text and I'm sorry if you have any problems in
the text because I am from Iran and I do not understand the
rules of English.