Originally Posted by
inferno13
i had that problem last year, i switched from 20% to 30% and problem solved for me, i have had alot of problems with 20% fuel, here they use 20% in 1/18 scale....lol
yea well i already have, a full gallon of 20 % so im not gone to waste it but after its done i will ethier use 25% or 30 %.
i did use 25 % before and it did seem to keep a tune better.