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Why would a 2001 Chevy Blazer heater only blow cold air?
Low coolant in the system. Defective heater control valve. Clogged heater core.
Why would a heater on a 2001 Chevy Blazer blow cold air if the thermostat was just replaced?
The heater valve could be failing to open for one reason or another.
How do you disconnect a rev limiter on a 2001 Blazer Xtreme?
Maximum RPMs are controlled by the PCM. Check with a speed shop to see if they have an aftermarket chip to replace the original. If you blow your engine, it would NOT be covered by warranty.
Why would your heater fan not blow when you it turn on in a 1987 full size Blazer?
check the switches and the motor
Why doesn't my 2001 Chevy blazer heater blow on high?
The high speed of the blower is controlled by a black rectangular relay on the firewall facing the engine compartment on the passenger side (I think there are 3 relays there) one is for the high speed. If you open it and the plastic base looks melted > it's most likely the relay I believe the ralay is under-rated bacause if you use high speed alot (like I do) it burns out prematurely. I had to replace mine in my 1996 Blazer two times in 140,000 miles
My 2001 Chevy blazer will only blow cold air what can you do to trouble shoot what repair must be made?
My 2001 Chevy Blazer was blowing cold air when I had the heat on. My husband flushed the line to the heater core and a bunch of junk came out and now my heat works great. My 2001 Chevy Blazer was blowing cold air when I had the heat on. My husband flushed the line to the heater core and a bunch of junk came out and now my heat works great.
On a 1998 Chevy blazer what would cause the heater to blow cold air?
Check Antifreeze level..make sure there are no leaks under the vehicle.
Why doesnt your 2004 blazer blow on high?
Sounds like your Blower motor resister, it controls the voltage to your blower motor, controlling the speeds, if you always have it on high, med ect. that speed is more likly to burn out first
Why does the AC only blow on low and not high on a '94 S10 Blazer?
possibly a high speed blower relay. If the the ac works on all speeds but high, this is my bet. You should be able to pick up a replacement relay at most parts stores.
Why would the heater fan blow on high and not on low on a 2001 Oldsmobile intrigue?
The resitors or contacts to the resistors have quit. Start at the switch, check continuity/resistance on the input and output for each speed.
When was Blow released?
Blow was released on 04/06/2001.
Which direction will the wind blow if high pressure is in the west and low in the east?
The wind will blow from the high pressure in the west towards the low pressure in the east. This is because wind moves from areas of high pressure to areas of low pressure to try to equalize the pressure difference.
