1996 Chevrolet Blazer "change heating matrix" Questions

...matrix/core so proceedure needs to be carried out again from COLD. If No change then look at thermostat but I'm sure your problem lies with the heater Matrix/Core! Please press the Blue button to ...

wont heat up enouf changed filter Robin, Do you mean the car isn't coming up to temp or you can't get enough heat from the heater? If the heater, there could be several sources, lack of hot coolant ...

no heat whatelse could it be no heat already changed thermostat water pump, air lock , blocked heater matrix , three to get you started does the engine over heat, if not then not likely to be the ...

I have a Chevy 2001 1500, I changed the thermostat and still have heat at first then it gets cool. Any ideas ? sounds like your heater matrix could be blocked try flushing out but when you refill ...

...change water pump hoses temstat its in between fire and engine wall and somebody said its not heater core Firstly before commencing any new work , ensure that you do not have an air lock caused by ...

heat does not work does not run hot. changed thermostat. Please check the heater matrix valve for operation. This is located either next to the heater matrix under the dash or within the engine bay, ...

...heating keeps cutting out On a car that old the most likely thing is the heater matrix is blocked and needs replacing, you can't clean them. If the engine is reaching normal running temp then reach ...

my car has heat til it reaches the high temp mark then goes all the way back down to normal then NO heat at all I have changed the thermostat any thoughts block radiator or heat matrix

air lock in heater matrix hi i have just changed the front heater pipes on my sedona but i can't get the air lock removed from the heater matrix. is there a bleed valve for the matrix? thanks rob If ...

2003 ford explorer has no heat,changed thermostat,anti-freeze, checked fuses.knob on dash that controls heat,ac, defrost turns to easy,how do you get to controls and how does it work? does the fan in ...