I have a 2000 Saab 9-3t. B205L. The car is a stick shift. When i up shift it pops up 300 or 400 RPMs. i would expect the car to drop when i push the clutch in and get off the gas. i have checked for vacume leaks and seem to be ok. it dose not have the pcv update. I have tried everything i can think of including bypassing the turbo bypass solanoide. but it still dose it no matter what i do. any ideas on what could cause this or if it is a normal condition.