location of Crankshaft Position Sensor on 3.1 engine

GMC
Avatar
CRAZYMECHANIC
  • MEMBER
  • 2 POSTS
I have a 1991 Olds Cutless Supreme Int, with a 3.1 engine and quto trans. I am trying to locate the Crankshaft Position Sensor, and save myself $900.00.
Apr 13, 2006 at 6:09 PM
Advertisement
Avatar
LOSONE
  • CERTIFIED EXPERT
  • 1,616 POSTS
It is under the harmonic balancer. The balancer has to be removed to replace the unit. Good luck
Apr 13, 2006 at 6:11 PM