the engine im running is a 2.5 and my dad went and picked me up some new feul on his way home from work so i tried it and it works a little better it isnt towing any more. it doesnt really die out but when i let it idle for 5 or more seconds it takes off a little slower but it isnt acting like its towing something anymore. I also think my engine is close to needing a rebuild or whatever because when i drive I have the throtle open full all the time which I need to stop and I have had 2 gallons through it. It also doesnt wheelie anymore even in the grass. like I used to have a hard time keeping the front end down.