Really bad shake in engine and hard kick when accelerating
2010 Dodge Charger 5.7 v8 HEMI. I have a really bad shake in my engine. I just replaced all 16 spark plugs but I had to gap them myself (might be one issue) so I'll be repalceing those asap along with the coil packs. My main concern would the tremendous kick I get when I press on the accelerator. Not only that but I have to press what feels like an inch past the starting point for normal acceleration to get a response. Any ideas? I would like to try and fix it my self but I might just have to take it to a dealership.