F150 Heater core in!! Truck running, no leaks, heater works, we haveHeater problem - Ford F150 Forum - Community of Ford Truck Fansheater - Page 2 - Ford F150 Forum - Community of Ford Truck FansHeater problem - Ford F150 Forum - Community of Ford Truck Fansreplaced heater core now won't start - Ford F150 Forum - Community ofHeater contrrol bad? - Ford F150 Forum - Community of Ford Truck FansHeater core - Ford F150 Forum - Community of Ford Truck FansHeater Problem? No heat! - Ford F150 Forum - Community of Ford Truck FansHeater core - Ford F150 Forum - Community of Ford Truck FansHeater core again, or something else? 2001 Ford F150 : MechanicAdvice