Intermitting No Spark problem...

[chickman]

Crank shaft sensor replaced - problem fixed...

Thanks for all the help, Carl...........

[ladydineega]

Hello I am wondering where do i locate the crankshaf sensor and how do I change it. I have a friend with an 87 Lesabre and it seems to have all of the above problems...crank no start..no bad codes...new battery new plugs..so I want to start with CSS and hubby has no time to do it.
Brandi

[avatar307]

Look for a couple wires going in behind the harmonic balancer. (The harmonic balancer is the big weight on the end of your crankshaft. It will be the biggest pully at the lowest part of the front of your engine. Should see a couple wires right up next to the engine inside wire loom. The --should-- lead to the crankshaft sensor.)

[ladydineega]

Thanks for the help we are changing it this afternoon and will hopefully get his car going for him.

Lady Dineega
"Get a taste of religion, Lick a witch"