Review on 🏌️ Golf Cart MCOR Throttle Potentiometer Accelerator for Club Car DS & Carryall Electric Golf Carts (2001-2011) - MCOR Motor Controller Replacement Part 102101101 1021011-01 by Chris Morgan

I was having these fluctuations at intermittent times and at different speeds, both on acceleration and deceleration, so MCOR (rheostat) was the logical culprit and the situation kept getting worse. Once I lifted it from the side it was closest, it took me less than 5 minutes to disconnect the two connectors, unscrew the two small screws on the back and reinstall. The gear-shaped drive connector cannot be moved because the shape of one tooth is different from the shape of the others. Just make sure you hold the shaft while you remove the MCOR as it can come along and detach from where it is attached on the other end. This way the stem stays in place and the MCOR can be reinserted immediately after reconnecting the two connectors. Now it works great.