What year is it? You could go to a dealer to program it for you, let them know you have replaced the engine or look on ebay or somewhere for a gauge cluster for your truck. Find one with the mileage you are looking for plug it in and there you go.

Well if you get in the car and start it up, when its in neutral rev the engine as well as in park should do the same thing basically it will feel like the engine is under a load the engine will not rev all the way up to the red line or even close … Read more