Ok I went all the way to Ford customer careless, my certified 2013 SHO that is using oil, TSB- 15-0086 would be covered under extended, but not certified warranty, or would be covered under emissions warranty ONLY UP TO 50,000 MILES, other parts like the cats are warranted to 80,000 miles. So if your vehicle is smoking or using oil and it all over the intake hoses etc, get it done before 50,000 miles. Ford want $750 plus tax and misc to do. Parts can be had around 200+ plus shipping and tax for the forced DIYs. ....this must eventually be done because the excessive oil will kill you cats, like my bank 2 cat.....good luck, bend over
