Table 1 shows six common engine and engine cooling related problems of the 2009 BMW 750. The number one most common problem is related to the engine and engine cooling (five problems). The second most common problem is related to the engine oil leaking (three problems).
Most BMW v8 engines including my own (n62,n63) have know major flaws with valve stem seals and timing chains. These issues cause catastrophic damage to engines and emissions system. It is a major safety issue as well as environmental issue. Read details...
My car is BMW 750 li 2009. Every 40 miles, the oil shows drop to down on full level at my oil level screen, also I am always fill in new oil on oil crank every time drop it down. And no drip or leaking outside on the ground, I am always check the I- drive oil level on the screen. Read details...
My electric auxillary water pump is bad and heats up my circuit board. . . . Also the timing bolts on the camshaft are bad Read details...