Let me give a few more details bought this car as adaily driver . Love the 18-20 city/ 27-34 hwy average in my first 1000 miles.
1998 528i base,
153k on clock
Have no idea when last service
Just did Lof service. 5/30w royal purple syn. Oil
Changed some nasty air filters-cabin & engine.
Just figuring it would be good place to start at the 150k service recomended by book.
Coils & plugs recommened hince my looking for advice.
Also trying to get major systems checked for posssible problems coming up