BMW 7 Series owners have reported 19 engine and engine cooling related problems since 1996. Table 1 shows the 8 most common engine and engine cooling problems. The number one most common problem is related to the vehicle's engine and engine cooling (5 problems). The second most common problem is related to the vehicle's manifold/header/muffler/tail pipe (5 problems). For details of each of the problem category, use the links in the table.
Low engine oil comes on every few months and I have to add oil at that time. I don�t know where the oil is going but level is down to minimum. This has been going on for the past two years, since I purchased the car. Read details...
BMW 750 I xdrive 2011 --excessive engine oil consumption and or burning. The design of the valve stem seals is a major safety problem due to excessive oil consumption. The safety concerns are the following: 1) fire hazard. Read details...
My vehicle began stalling while stopped at traffic lights approximately once a week about 3 months ago. The vehicle would not restart until after sitting for at least 1 hour and would restart and run as if nothing happened. Read details...
The oil cooler adapter plate is defective the o ring is defective and leaks oil all over everything including wires. If your car doesn't have an external oil cooler, the plate, with the o ring seal will leak oil. Read details...
The contact owns a 2004 BMW 745i. The contact stated that the engine would overheat and the vehicle would shut down and lose power. The safety mechanism in the vehicle would shut down if it sensed a failure with the vehicle. The failure occurred a total of three times while driving 40 mph. Read details...