Idling problem wen coming to a stop
Okay so i just finished my frame welding repairs and got my SYE and CV shaft in (ITS SO SMOOTH!) but now i'm having a problem. Wen i am coming to a stop or a turn and the engine is slowing it down, or i down shift, the jeep will hit extremely low RPM's but after a few seconds, come back up to normal, or stall. if i am accelerating faster or just constant and press the clutch its fine. i can kind of draw a diagram
pressing clutch while: downshift/decelerating---------constant speed----------accelerating faster
RPM's with clutch in: stall-100/100-300------------------300-400-------------------700(normal)
i used to down shift all the time. this has never happened.
DETAILS: JB SS SYE installed. speedometer is not hooked up yet as i need to splice the wires. The T case was removed from the jeep and done on a bench. The jeep sat for about a month total. i took the positive terminal off to weld the frame. the engine was hanging on straps for a while that were under the tranny and holding it up with the frame. new fluids- enigine got new 10-30, tranny got 10-30, trans case got dex 3 equivalent
Please ask any questions if you have an idea of why this is happening or any input
93YJ 350-465-205, D60 and 14 Bolt, 40's http://www.jeepforum.com/forum/f22/yj-rustoration-1327569/