I picked up a used 08 BF 750, and am trying to work the bugs out. Giving it a good cleaning, fluids, etc. Lovin it so far. But, a couple times now, when I come to a quick stop, it stalls. It's done it twice now, when going from throttle to none at all, pulling into the garage, so it's not like I'm running wide open at this point.

If I am running high throttle, and let off completely, and coast, it's fine. But it I hit the brakes, and stop quick, it stalls. Idle speed?

I've looked it up, and it looks like a PITA to adjust the idle, so looking for some ideas before I rip into it. Thanks!

 

2 possibilities:
1. ISC (idle speed control) has 3 hoses hooked up. Check for disconnected or pinched one. Sometimes, ISC (has stepper motor inside) goes bad internally as well.
2. TPS (throttle position sensor) is out of spec. Try to adjust to the spec (400 - 600 ohms).