Iíve got a 1200xl motor that isnít giving the power that it has. The car does move, but itís not wheelie ing or being aggressive as the 1600xl motor was. Inside tho, it does look a bit darker than being copper, but nothing stinks or smells. Am I just stupid and the motor is toast? Or is there a solution to get it back to giving the power it has? Worst case scenario, I put my 1600xl motor back in ( I know I know, 1600xl is better than the 1200xl motor anyways )