My speed is on the fritz!!!

[Dye4Life]

Ok, i sent my speed off for a trade today, and when the guy got it he said "when you fire after you stop it leaks out of the exhuast valve" it wasnt doing this when i sent it off, could you guys help me out? I dont know what to do to fix it ><

[winter001]

tell him to put a few drops of oil in the exhaust valve or possibly turn up the mini reg a little bit, if it keeps going ave him check the exhaust valve stem for wear. Just out of curiousity what did you trade him for?

[Dye4Life]

my speed and $250 for a dragon timmy, i didnt like the vert frame on the speed