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Question

HI I HAVE A 2002 745LI IN THE MORNING WHEN I DRIVE OFF A MESSAGE ON THE SCREEN COMES UP...ENGINE MALFUNCTION /REDUCED POWER ..N THEN THE CAR SLOWS DOWN ,WHERE I WOULD HAVE TO PULL OVER N RE START THE CAR FOR FULL POWER AGAIN...I NEED HELP WITH THIS ONE...THANKS...

Submitted: 76 days and 20 hours ago.
Category: BMW
Value: $20
Status: AWAITING CUSTOMER ACTION

Answer

Hi, have the fault codes been read on this vehicle?
Unfortunately there are large amount of faults which could be causing this issue. The only way to know would have a BMW shop, or dealer read the faults.
Some autozone parts stores will read the codes for you for free, but these will only be generic obd faults, not bmw specific ones.
Try calling your local autozone to confirm, and let me know which faults are stored.

Then I can lead you into fixing the fault.
Thanks

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Expert: bimmaster
Pos. Feedback: 100.0 %
Accepts: 
Answered: 9/6/2009

BMW Technician

3 years dealer experience, master bmw tech

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