hi all
i have a reedy 19 t cahllenger motor . im running a 3500 battery and i went to run the car the other day but it is reallly slow now ? is my battery fried ? or is there something i have to do to the motor ? i took the air hose and blew it out a little in case there was something stuck but nothing came out. do you have to oil the brushes ? i have never had this problem before . thanks