[madmaxx]

Heck I feel sorry for the original owner, he bought and paid retail and has lived with this problem. Once again buy used. If you do not want to deal with Roush call erik at performance engineering I beleive he knows the fix and what jets to change. Only problem he may want it on his chassis dyno. I held Roush feet to the fire since it was under warranty and made erik send the carb back to Roush. They repaired and never had a problem.