New exhaust? If so could be piping rubbing/hitting something. Or yes hangers. Get under your car and move your pipes around to see if it hits anything check all hangers too
2003 GT - full bolts ons, suspension, and drag radials
1998 cummins - 150hp injectors | FASS fuel kit | 4" straight pipe | 5" lift | BHAF | 20" wheels | edge juice w/ attitude | built auto trans with stall | closing in on 900tq | bigger turbo soon..
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