[phatdaddy]

You don t say what motor u have,if a 2 stroke, that would account for the tinted fuel.

I d put 10 gallons of non-E, pull it round for a little while, tap the brakes a few times, then polish and drain.

Also, make sure u have a good canister type fuel filter between tank and motor. I like the ones u can drain. 10 micron Racor with sight glass on bottom