so after an engine swap from a non-ac blazer to an ac truck...how do i hook these darn heater core lines up?
the original trucks (ac) motor has two lines from the heater core, one from the radiator and one from the top of the block...im not really srue how they were hooked up
the new motor has an extra fitting on the water pump, where should all of these hoses run? i believe the heater core leaks because i think it was blocked off...ie capped hose - how should i go about recapping everything? yes i know pictures would help, along with a better description but thatll come tomorow when im awake.....
as a recap....where the hell do all of my cooling lines go?