I just pulled the codes and it said my crankshaft position sensor is going bad. Is that a hard job? if someone could help me out and tell me where it is and guide me on how to remove it that would be sweet.
it is behind the crankshaft pulley. About an hour job for an experienced person with all the special tools. Also requires a relearn to the computer when done.
Basic steps are: Remove belt, Remove wheel, tire, inner fender well, Remove crankshaft harmonic balancer with special tool, Remove shield then sensor. Reverse for install and perform relearn when done.
G-Web is right. It could be something as simple as a poor connection, or oil from a leaky gasket. Just because you get a code doesn't necessarily mean that part is bad. Best to do further diagnosis first. More info can be found here;
http://www.autozone.com/az/cds/en_us/0900823d/80/15/e4/2d/0900823d8015e42d/repairInfoPages.htm
btw, someone was asking about the same thing the other day, and a heads up to you, the CKP positioning tool runs about $600 is the cheapest I could find.