hello fellow bimmers. new to the CCA but BMW has been a legacy in my family for some time now. my parents drove 80's 5's when i was growing up and now they've evolved to an x3 and a mini clubman. i drive the 525i touring wagon thats been in the family for about 12 years and it still runs like a top, 265,000 miles later. recently ive been looking to invest in an e28 535is but it seems to have fuel issues. if anyone has dealt with the fuel system in this era any advice would be greatly appreciated. many thanks and happy driving!