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Hi All,
I need some help, I'm at the end of my patience with this Truck. I lost my heat about a year ago. We found Blend Door broken, replaced it and heat worked for a while then started working erratically. So we replaced thermostat, no luck, during this the water pump and radiator started leaking, replaced those no heat. we flushed out system and heater core, nothing, replaced valve, still no heat, last week took intake off and inspected for blockage, water jackets are clean. replaced heater core, inspected heater box and blend door... no luck.. I have taken it to a couple of local garages and they can't explain. everything works fine, except can't get any heat. It seems like the water isn't circulating fast enough through core?? the heater hoses going into heater core read 150~160 degrees... but actual core doesn't get hot enough. Has anybody had any similar issues?? I'm at a loss...
Thanks
I need some help, I'm at the end of my patience with this Truck. I lost my heat about a year ago. We found Blend Door broken, replaced it and heat worked for a while then started working erratically. So we replaced thermostat, no luck, during this the water pump and radiator started leaking, replaced those no heat. we flushed out system and heater core, nothing, replaced valve, still no heat, last week took intake off and inspected for blockage, water jackets are clean. replaced heater core, inspected heater box and blend door... no luck.. I have taken it to a couple of local garages and they can't explain. everything works fine, except can't get any heat. It seems like the water isn't circulating fast enough through core?? the heater hoses going into heater core read 150~160 degrees... but actual core doesn't get hot enough. Has anybody had any similar issues?? I'm at a loss...
Thanks
