Saleen Automotive, Inc. (fka SLNN)

[Carvincrank]

Saleen does alter the programming to the pcm/ecu's which could void anything to do with check engine lights, the ecu's themselves or even internal engine part failures. These days, lots of modules talk to each other so an internal fault in a pcm/ecu could affect many other vehicle systems too. Ford would not warranty anything related to what saleen modified. Saleen only has parts replacers on staff so would have to pay the dealerhip to diag the concern.