long2jump
Junior Member
Started my truck up today and noticed a misty like steam coming from my vents. Air got warmer and was no longer cold. Read it might be the heater core, but also I checked the pressures. Temp outside was 101 degrees F. Discharge pressure was at 150psi, it was high. Suction pressure was at 0-5psi, near non-existent. This leads me to believe I have a blockage in the line. I am thinking the filter orifice. High discharge and no suction pressure. But the mist from the vents I do not know, does not look like I am losing coolant and I checked the heat. Heater works.
Any help out there? Thanks.
Any help out there? Thanks.
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