I just got my truck back and on sunday the engine light came on talking about Shift Selonid B Stuck on "On". I removed the engine light and it didnt show up until this morning again.
Now i had this light pop out right before i had my trans tc, and gear ratio (3.73 to 4.10) swapped so im thinking its something w/ the tune. My friend thinks it something with the gear ratio. I checked my tune and it looked fine for 4.10. Does anybody know what else could be the problem?