What is your question?
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What is your question?
Have oil leak from oil cap seal oil drips down front of motor and at one time affected the mass airflow sensor we could unplug it and car would run fine now car will not start or stay running I can hear the fuel pump engage when turning car on
How long has your 2017 BMW 330i had this problem?
Week
1 Reply
Hello, if the mass air flow sensor is suspect, it must be replaced. Certainly, repair any oil leaks that may be causing degradation of the sensor. Hands on inspection, otherwise, is needed to figure out what is going on. www.repairpal.com/repair-shops