problem
 

ok, Ill start off by saying I have a 95 240 with a ka24de in it. I have around 94k on it. Tonight I left my friends house and went about 2 mins down the road and when I went to shift gears the rpms went up to 4 to 5k. Anyone know what could cause this? When I shift into gear and hit the gas its normal but when I hit the clutch the rpms fly up. It even does it when Im not in gear.