No. The engine won't run with a faulty crank sensor.
A faulty crank sensor can do that.
A faulty crank sensor would make the engine not run.
behind the crank pulley
You put a new crank sensor in your 92 buick and now its like its out of time?
Yes. The sensor or the wiring and connections could be faulty.
It has both.
could be the crank sensor, the go out. the have a reputation for that.
Yes it can.
faulty crank angle sensor in most cases
No cam, but yes crank
Behind the crank pulley
NO it will not. They have NOTHING to do with oil usage.