03-19-2010, 04:21 AM
I have an 03 636, and anytime i hit the brake, or really anytime the engine has load on it, from taking off from a stop to hitting the brake while on idle, the rpms drop dramatically, and it wont come back until i bump the throttle. I changed the throttle bodies thinking it would change it. It improved it a little bit over the last set, but it is getting worse. It also seems like when the engine is warmer it does it more frequently. Any and all help is appreciated. Thanks.

