Nicely photographed as usual David. I'll have to check mine one of these days, but still < 5000 miles on the car...
Without having looked at mine for reference, that diagram stamped into the tank is confusing. Why do the large and small circles change places (height)? That would suggest that the top of the red plastic stick hinges in some way? Does it?
Don't really understand looking at that diagram...
"I will tell you there is a big difference between driving money and driving blood, sweat and tears." - PorscheGuy79
"I got 328 loaner and was impressed with performance. It feels much faster than my 135i." - MOCKBA