I have been having some trouble with my take offs, first i thought it was my tranny but someone looked at it and said it was fine. At first i would try to give it gas and it would just putter off and would be fine once it got to third (3) gear, so i put in some injector fluid and it was fine now it's doing it again and i have repeated this process. Don't know what to do need help

 

try in the morning first thing, start it and turn it off 3 times in a row. dont let it run but a second or so. this will reset the brain. and possibly fix your hesitation. best of luck. also check your fuel filter and spark plugs. that might not be a bad idea.