BMW Questions? Ask a BMW Repair Expert for Answers.
Hello and welcome.
I would suggest you change out your temp sensor as this is a common problem of cold running problems. The fuel filter and fuel pump are also possible causes of your issue.
The fuel filter is located under the car, here is good info: CLICK HERE
The fuel pump is under the back seat, here is good info: CLICK HERE
I hope that is helpful, please let me know if you have further questions, or if I can clarify anything for you.
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Can I please have the last 7 digtis of your vin number
In that case it is not he temp sensor. I would change the fuel filter and if there is no improvement, have the fuel pressure tested. If the pressure is not correct then it is likely the fuel pump or pressure regulator.
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