so i dropped my gf at her house after a movie and when i got in my car the check engine lioght when on, so i did the HEC Intument Cluster Diagnostics, and it gave me the DTC 5284 "Oil Pressure Switch Failure" does anyone had this problem? is it dificult to repair?, i'm worried about cost...

thanks

 

I sounds like it's just a oil pressure switch failure.I think the oil pressure switch is located on the oil filter mount housing but since I've never replaced one on a 4.6 I don't know for sure.It wouldn't be that hard to replace though.