Just picked up a 2005 sxt 3.5L Rwd. No crank, no start. Got her running but it’s rough and I got the codes. P0129 and P0300 200,000miles in her. I’m AST student wanting to make her my lil project so really trying to get her running better for now before I get into extra mods. The problem is she doesn’t rev higher than 3500 and top speed is limited to 70mph.