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How do you apply fuel additive?

1161 Views 9 Replies 8 Participants Last post by  boagie
Just wondering how others add fuel additives to their tank.

For the sub tank I add it when the tank is empty before I go to the servo.

The main tank I add it at the servo via a syringe and pump the fuel in after. I figure the fuel falling in will help mix it plus I wouldn't want to drive to the servo with a full dose of additive and almost no fuel.
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i keep my additive in the car, so i add it just before filling up, i think it mixes better this way, i use flash lube
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