Hi,I am replacing my 2stroke with a 4 stroke 115 suzuki,problem is I still have 20 gallons (in a 30 gal tank) with 2 stroke oil in it.Does anyone know how much would need to be drained to run a 4 stroke fuel injected safely? Thanks
Absolutely. 2 stroke mix going through a 4 stroke motor will act as a upper cylinder lubricant. I would not make a habit of it but it will not do it any harm.
