90 Lumina 3.1 - Tips on changing Crank Position Sensor

Ive been dealing with some issues with my car intermentently stoping to run then back to normal and there is a existing open thread on the the subject here.
http://www.automotiveforums.com/vbulletin/showthread.php?t=1063421

Im tempted to change the crank position sensor.

Anyone have any tips on location and how to do it?

Sorry bout that temp sensor, you knew that. Think your right about injectors..

Yea im thinking injectors too, i cant get rid of a code 32 anyway even after replacing the egr valve so the plenum needs claned anyways.. good project for me.