I had a thread on this.
BMW 328i in NC
I changed the oil and topped off with BP Prem (may have up to 10% ethanol)
Been driving it every 10 days for 20 minutes for 2 months.
Still have a 1/2 tank with 4 oz of STA-BIL.
Thinking of the ethanol that may or may not be in the tank. 10 months till he gets back.
Do I top off with non ethanol?
Hurry and burn off more and then top off?
Keep going as I have been then top off?
Thanks
BMW 328i in NC
I changed the oil and topped off with BP Prem (may have up to 10% ethanol)
Been driving it every 10 days for 20 minutes for 2 months.
Still have a 1/2 tank with 4 oz of STA-BIL.
Thinking of the ethanol that may or may not be in the tank. 10 months till he gets back.
Do I top off with non ethanol?
Hurry and burn off more and then top off?
Keep going as I have been then top off?
Thanks