Pontiac 6000 Crankshaft Sensor

My 1990 Pontiac 6000 3.1l Will Start When Its Cold And Dies Out Once It Warms Up. I Want To Try And Replace The Crank Sensor, Only Problem...

1991 Pontiac 6000 Le Car Won't Start. Engine Turns, But Won't Crank. Sat For About Six Months Before We Bought It. When Engine Did Run...

I Have A 1991 Pontiac 6000 Le W/137000 Miles And A 2.5l Engine. I Am Trying To Locate The Sensor And Have Been Unsuccessful....can Anyone...