My dad has a 89 F250 with 7.3 N/A ... truck runs good when you get it runing but the glow plugs wont stay on very long ... wtihin the last 2 years we have put plugs and controler on this truck but only the plugs seem to help much ... he has to use a shot of juice when its 75 out to get the beast going . Im not sure were to go from here with the this Turdmobile

brian