Engine | Modifications, Repairs and Performance
my 2015 Ram 2500 with 6.4 Hemi developed a cylinder 5 misfire that a new plugs and coil pack did not fix. After few weeks of internet research I'm almost certain its a defective cam. I am considering having it rebuilt with Hellcat Lifters and a stage 1 cam to avoid the cast iron cam shafts. I am...