have a problem with my 5.0....every tyme i get on the highway and im on a high speed my car start to shake a lot......cant really figure out what could b the problem so if anyone give me a few answer in what to look for or check that would be great thankz!!
Some good suggestions here. Sounds like wheel balance. Just an FYI...my buddy had some vibrations at high speeds...he was planning on swapping in an aluminum driveshaft. He threw it in and no more vibrations.