1999 Mazda 626 "6 heater blowing cold" Questions

local parts store and buy the 15.00 manual..it will give you detailed instructions... For a mechanic that knows what hes doing, that job calls for a little more than 6 hours to replace the heater core

...6 ...engine shows overheat on gauge. New thermostat, waterpump, radiator, and cap. After ten miles or so and coming to a stop it shows to be overheating. The heater blows cold and the cooling fans ...

...4. Heater control valve 5. Make sure that the heater control doors are closing when you switch from hot to cold. 6.Last but not least if the climatic controls are electric it maybe at fault. Good ...

heater will blow cold then cold,hot cold ect, there are no bubbles showng in the rad. fill tube,(like a bad head gasket) is there a air bleeder valve, or a procedure to remove the air trapped in eng.

...vaccum leak? (hvac controler uses vaccume controled soleniods) 6. airlock. if you have resently changed your coolant, you may need to repeatedly squeeze the heater core hose to help force out the

...heater? The car has only 31000 miles on it. there should be a temperature door, but I don't know if there is a cable or if its electric. turn the temp knob, if it feels like it moves anything? I dont ...

...6 years, every Summer its the same thing. The ac does not get cold, I take it to the mechanic, they put Freon in, fix the leak, etc and 3-4 days later its blowing out hot air again. Today, they told ...

...heater will start blowing cold air for 6 seconds then the noise comes back and it will start blowing warm air again. it does this no matter the mode, heater temp, or fan speed. Because the Main Gear ...

...6: outside of heater core packed in leaves or pin needles. 7: dampers set wrong. in heater box. 8: controller of damages , bad. do you want me guess, or to recommend tests. all this is covered in the ...

6. Heater is blowing out cold air. I put in a new thermostat. Heater warms up but as I drive it turns cold. Motor is well warmed up by then. I can also hear water swishing around from inside the truck