My criotech cvz-08 is not cooling why.

Could be slow leak low on gas.

Check out your cooling system thoroughly. Is it filled to the top? Is the thermostat opening when it should? Is the cooling fan blowing air over the radiator? Is the water pump doing its thing?

You are either out of water in the radiator or you need a new thermostat

prob a broken vac line

It really sounds like you need to check your engine cooling system. The symptoms you are describing are consistent with either very low engine coolant or a bad water pump. In either case, severe engine damage can result if it is not fixed promptly. Your problems will then be much bigger than a cold ride.

Please also review the following article:

Why Is My Heater Cold?

THEIR IS A DOOR WORKS ON SPRING WHEN YOU SET THE SELECTER FOR COLDIT SHOULD PULL CLOSE WHEN THE SPRING COME OFF IS DOESN'T ALLOW THE DOOR TO CLOSE TO DIRECT THE COLD AIR INTO THE VEHICLE.

Hi,

Check out these tips...they can help you figure out what is going wrong withyour refrigerator and why it is not cooling

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heatman101

it is likely air flow if air is cold enought it can super cool a rad if you cover part of the rad partialy and the heat starts to come then slowely cover it more and more untill it hits the proper heat range

wash out ac condenser. its in front of rad at bottom.

It sounds to me like your thermosdate is not opening and it should be replaced.