Do I need to pull the engine out to access the timing belt cover in oder to replace the crankshaft sensor

What is your question?

It sounds like it is trying to turn over but it doesn't right away, the vehicle stalls after a few minutes of driving and the check engine light is on. Put it on a computer and the code that came up was related to the crankshaft sensor.

How long has your 2004 Kia Sedona had this problem?

About 2 weeks