BMW 325i Crankshaft

I'm Buying A Car And Was Told The Crankshaft Position Sensor Is Out So The Car Rev Limits At 5,000 And Takes A Little Bit Of Cranks To...

I Have A 1994 Bmw 325i. Its Runs Perfect In Park. The Motor Has No Miss And Tons Of Power. But When I Put The Car In Gear The Rpms Drop Low...

Have Changed , Coil , Ecu ,rotor And Cap , New Plugs , And Crankshaft Sensor. But Still No Spark To Plugs