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  1. T

    (Rumor) Ram locking down ecm’s of 19-21’s?

    Only problem is when it goes to get tuned and deleted and it completely locks the truck down ha
  2. T

    (Rumor) Ram locking down ecm’s of 19-21’s?

    I’m curious, I recently had the cp4 replaced with the cp3 maybe 2-3 months ago. Truck is currently not tuned or deleted. The main question is has the ECM already been updated and locked by the dealer, if so, no deleting or tuning. Would the dealership tell you if they locked it out?
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