2006 BMW 750li timing problems?
Looking for some help with my 2006 BMW 750li. I just recently had to bring my car into an Indy shop for a pretty bad oil leak that was leaking on my alternator. I had the alternator and battery replaced and they replaced gaskets on the timing covers and the alternator bracket. The oil leak has seemed to be fixed however not the car isn't running so that great. It has a rough idle at times and then seems to snap out of it and run great other times. Ive given it about 300 miles for the computer to learn everything again however it is still happening. Typically when I first put the car in drive it sputters and has very reduced power. sometimes it only last a few seconds then starts driving great. Other times it continues to run with reduced power like it is misfiring until i shut the car off and restart it and then it will run fine. My initial thoughts is that it has something to do with the timing setting on the computer but im not sure of the working of this car. I ran a scan and have multiple error codes showing crankshaft sensor and timing errors as well as multiple cylinder misfires. I have some of the codes listed below. If anyone has any advise of what I can do to correct this it would be very appreciated. Thanks for your help!
Dec 15, 2017 4:38 PM
Manually Entered VIN
----Confirmed Trouble Codes Scan Report----
9 Confirmed Trouble Codes Trouble Codes:
Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B
Cylinder 5 Misfire Detected
Cylinder 7 Misfire Detected
Random/Multiple Cylinder Misfire Detected
Cylinder 6 Misfire Detected
"A" Camshaft Position - Timing Over-Retarded Bank 2
"B" Camshaft Position - Timing Over-Advanced or System Performance Bank 2
EVAP System Leak Detected (small leak)
Cylinder 8 Misfire Detected