BMW 325 Engine Revs Up

My 1995 Bmw 325i Drives Beautiful And Is Very Quick For An Old Car But Whenever I Get To My Destination And Put The Car In Park Or In...

I Have A 95 Bmw 325is. When I Start The Car, And The Engine Is In Neutral, The Engine Revs Up And Down Between 2,000 Rpms And 4,000 Rpms...

After The Engine Has Been Running In Neutral For About 30-45 Seconds, The Engine Revs From About 500 Rpms Up To 1000-1250 Rpms Over And Over...

I Just Got My 1986 Bmw 325 Out Of The Garage Where I Had A New Starter And A Tuneup Done. The Mechanis Installed A New Idle Control Valve...

My Car Starts And Then Jumps Sometimes Then It Will Drive Ok Then Do This Jumping Again...then Its Rpm Revs High...then Goes Down When I Put...