1990 535iA
96,000 miles
switched to mobil1 0-40 at last oil change.
LKM resolder, large coolant hose replaced, aux. pump, fan clutch, outside temp. sensor repair, EAT chip, "sword" replaced, steering column nut tightened, had door bottoms repainted, plugs, tranny and diff. fluid changed, air and fuel filter replaced, backseat door panel reglued, various bulbs, etc.
Hey Winfred, will you keep us informed about how the 4.27ls works out, I have been curious about how the performance changes?
Jon