okay so i just bought a new heater core and blower and installed all of it connected all the plugs and checked the heater motor fuse under the dash and thats good too....but for some reason my heater isn't workin i dont know why its a brand new core and blower its so weird does anybody know what might be wrong or has this happened to any one else please help its cold in vanc. and i have no defrost without the heater so i cant see out my windshield any and all help wouldbe greatly appreciated THANKS HT

 

when my ignition switch was goin bad my car would have no blower fan but when the car was running i would flick the key back real quick so the car stayed running but would kinda kill the ignition for a little bit and the fan would kick on