Starter Box problems :(
One of my motors in the starter box blew, so I decided to replace both with a RS-550SH-7522 MABUCHI. However after soldering it on and make sure it spins the wheel. I place the car back onto the starter box and re-aligned. However if I try to start the car it the box makes and funny sound and it moves the flywheel about 1/2 inch and just makes the flywheel vibrate
My engine, is not brand new and there is some resistance to the flywheel if I try turning it with my hand?
Any suggestions? Is the wheel spinning the wrong way?