i was wondering which injectors i should be running with the 39, i currently have 800s, and im getting a blinking cel light every now and then. car was tuned at stage 4, but im getting knock retarding. i dont think im running lean. can i get a blinking cel from the air coming in being to hot? or possibly my tmic not cooling properly? someone said my 800s are just to big for the 39? im in fort walton beach if anyone wants to look at it.