i have a 1996 honda accord 4cylinder engine with a automatic transmission...when i accelerate i feel a bump then after that bump the car begins to accelerate i dont know if its the motor mounts or if its the transmission...when i took it to firestone to get it aligned they said they detected a oil/transmission leak im thinking maybe that can be the cause of the bump i feel when i accelerate it doesnt do it every single time it does it sometimes