Pushrod problems.

Okay!!! Up date I reinstalled the factory pushrods and the motor ticked for a few then cleared up!!!LOL It is running pretty good for the moment. But I am throwing a cam sensor code. I am wondering if the cam is to performance for the PCM? 212 Intake @.050 222 Exhaust @.050 .589 Lift Intake .584 Lift Exhaust 111 LSA Forgot to mention I am running the late model 6.4 lifters (so called hell cat lifters.) in the motor!!