not sure I understand my gas guage either. Filled up took a few miles for it to go to the full mark, ( i dont think it ever got to the full line) drove 55 or so miles and now at 1/4 3/4 tank.
With a 21 gal tank using 5 gallons or so to go 55 miles. either I did not really fill up or gas guage is inaccurate?
thoughts?

__________________
Ron
2015 Porsche Cayman - Elizabeth
2011 Porsche Cayman - Bond,James Bond
Sadly MERCEDESLESS - ALways LOOKING !
99 E320 THE Queen Mary - SOLD
62 220b - Dolly - Finally my Finny! Sadly SOLD
72 450SL, Pearl-SOLD
16 F350 6.7 Diesel -THOR
19 BMW X5 - Heaven on Wheels
14 38HP John Deere 3038E Tractor -Mean Green
84 300SD, Benjamin -SOLD
71 220 - W115-Libby ( my first love) -SOLD
73 280 - W114 "Organspende" Rest in Peace
81 380 SL - Rest in Peace