Questions & Answers for: 2005 gmc heater blows cold

...2005 GMC Yukon, the A/C on the passenger side blows hot at 60 degrees set, other side blows cold at 60 degrees after I disconnected the negative terminal post to complete a cold air intake ...

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Question about 2005 Yukon Xl Denali

1 Answer

...2005 yukon XL , I have an problem with the Air Conditioner? The front of the Vehicle doesn't blow an cold air , BUT the rear BLOWS COLD. the most common problem here is a defective air temperature ...

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2005 GMC Sierra 1500 - heater blows, but only cold air 2005 GMC Sierra 1500 4.8l 55k miles. Blower works in all heat settings, just no hot/warm air. Driver and passenger sides are the same. Feel ...

...2005 gmc sierra truck is over heating and blowing hot then cold air. I can keep it from over heating if i turn my heater fan on high. If air is hot then cold it sounds like you have a sizable air ...

Question about 2005 Sierra

1 Answer

heater only blows cold air 2004 gmc 1500 SLT then will work and then stop. vent controls and ac work fine Check your rad and make sure it is full. Wait til truck is cold before removing rad cap.

...Gmc Sierra 2005 and I disconnected battery and now the a/c is blowing hot. It stars out cool but goes hot. Today when I started it the driver's side is cool but passenger side is hot now. This is ...

2005 GMC Sierra heater blowers work fine but only blows cold air until you start into a good continuous acceleration. It blows cold though no matter how long the truck sits idle after cranking. Never ...

Question about 2005 Sierra

1 Answer

...2005 GMC Sierra regular cab. 4.3 v6 The heater has only been blowing cold air. Checked coolant and replaced the thermostat. No change. AC worked fine this summer. Heat worked fine last winter? ...

gmc yukon that blows air out of the vents but will only blow cold air Coolant in system ?? Coolant flowing through 'Heater Core' ?? Code(s) present w/Scanned ?? Possible HVAC issue(s);Blend air door n

Question about 2005 Tucson

2 Answers

2005 ... a low coolant level will exhibit the first stated symptoms of no heat/low heat at idle and increased heat at cruise due to an air ... Denlors Auto Blog » Blog Archive » Car Heater Blows Cold

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