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Rear heat blows cold on a 93 Chevy suburban?
I have the same problem with my 93 Chevy suburban also, and I found that the rear has a separate heater core located behind the rear right wheel well. From what I understand you have to locate it, and test it, and then flush it if the hoses are clogged.
What causes the front AC to blow cold air while the rear AC blows hot air on a Chevy 1995 suburban?
Most likely the rear expansion tube or valve is defective.
What do you need to replace if your 2002 Chevy Suburban heater blows hot air in front and cold air in rear?
Start with flushing both heater cores. The rear one may be plugged with crud.
Instrument gauge fuse blows on 1997 suburban?
If the instrument gauge fuse blows on your 1997 Suburban, you might have an issue with the wiring. An exposed or grounded wire can cause the fuse to blow each time the panel is engaged.
My 2001 Chevy Tahoe ac blows cold when driving but blows warm when at an idle for too long?
You have a bad fan clutch..............
1999 Suburban the fan blows on low speeds but not on high?
Could be hi-speed fan relay or secondary winding in blower motor
What causes a Chevy 1 ton pickup to blows valve gaskets?
check your PCV Valve
Air conditioner on 1998 Chevy Malibu blows hot air?
the system is probably out of coolant.
Where can you get a 1984 vacuum hose diagram for a 1984 Chevy blazer Tahoe?
my chevy blazer 1984 the air conditioner blows from down side only.
When you turn the thermostat down from hot it blows cold air on a 2002 Chevy Tahoe?
That is normal, It is a thermostat
Chevy 95 S10 heater inop blows cool air?
Heater core changed three years ago,I changed Thermostat Heater still blows cool air.
The Ac blows cold out of the rear vents but blows hot out of the front vents?
Usually is a vacuum problem. The vacuum works through the climate controls to make the vent doors open and close.
