Had a major problem with my mates rush evo saturday. we went to the model expo 2005 in birmingham, watching mad truck stunts all morning, so went to the local airfield to trash our trucks. The problem is that we couldn't get his T-15 engine to run, unless it was pulling mad revs!! i even stripped the motor out, and ran it from the tank outside of the truck. it fires up, revs high, then cuts out. you have to prime it every time if you want it to go again!! any ides, or is this thing dead? its only 6 months old, been run in right, tuned to perfection, but aint been used for over a month.