flareside_thunder
Florida Chapter member
- 7,812
- 246
88 F-150 302 M5OD tranny 4x4......she runs rich...waaaaaaaaaaay to rich. FPR, TPS, IAC sensors have all been replaced. Truck has longtube headers with no bung for the O2 so it's hangin. But a buddy of ours has an SD truck with the same exhaust and the O2 hangin and his doesn't run NEAR as rich. We're talkin so rich that it looks like a diesel gittin on it there's so much black smoke pouring out. MAP sensor has been replaced but the vacuum to it is disconnected because the truck stumbles and dies on itself with it connected. No change in this behavoir with a good MAP sensor.Won't show codes with paperclip...I think the CE light is bad??? I'm sure I'll think of more but this is all for now...