Proby34
Member
Need some help guys. I recently replaced my cam with a No Tune Required Cam with the MDS Plugs from Modern Muscle. Everything went smooth and no issues. However, on first start it clanked really loud like metal hitting something and died. Tried starting it and it fired right up with some noise that went away once it warmed up. I realized soon after that my valve cover gasket had fallen off in one corner and was leaking oil. After replacing that it was running good, for like 30 miles. Now i cant get it to stay out of limp mode. I had a dealership do Relearn on it and I guess it was struggling so it took them a couple times before they said it was good. I have codes P0344, P1DD2, and U1424. The cam sensor was new, but I replaced it anyway just to be sure, the crank sensor is also new. Doing some research it looks like I might have jumped my timing belt or be off by a tooth or two? Or maybe a PCM? Need urgent advice before I tear into it or order a new PCM. TIA.