Cranks hard wont fire up... sounds to me like fuel problem ?
cant be battery.. if it can crank hard... and after many tries it will fire up..
so I am guessing it has to do with fuel issues. fuel filter ? when was the last time it was changed ?
btw your car is clean!!! lol.. mine is a 03 530i sports package as well not as clean and nice looking as yours !!!... coming to 10 years also.
Last edited by flyboyy; 01-14-2013 at 08:27 AM.