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6.4

fairly significant

Typical Repair Cost:

$300.00

Average Mileage:

73,800 miles

Total Complaints:

5 complaints

Most common solutions:

  1. not sure (4 reports)
  2. stop making lousy cars (1 reports)
Chevrolet Blazer AC / heater problems

AC / heater problem

Helpful Websites About 2000 Chevrolet Blazer A/C works sporadically

A D V E R T I S E M E N T S

problem #5

2008Jun 18

Blazer 4.3L

  • Automatic transmission
  • 94,000 miles

When I am driving in traffic with the AC on, it will blow cold air for a second, then blow hot air, then blow cold air again. It is very annoying so I don't use my AC anymore until I get it recharged. Hopefully that will solve the problem

Brandon C.

Evans, Colorado, USA

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problem #4

2007Jun 27

(reported on)

Blazer LT 3.6L

  • Automatic transmission
  • 125,000 miles

My AC is not working I tried to recharge it myself but it still isn't working I wasn't sure if it was the really ofr or if I would have to get a new compressor. I would really like to keep the thing as long as possible. Can anyone give me a suggestion?

furman

Washington, yes, USA

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problem #3

2006May 24

(reported on)

Blazer

  • 70,000 miles

no heat in the winter! it's cold in ohio. changed the fluids - some heat - fans barely pumping out enough to defrost the window.

carolohio

Cincinnati, Ohio, USA

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problem #2

2004Dec 10

(reported on)

Blazer LE

  • 55,000 miles

My cooling system works fine most of the time, yet it will occasionally stop blowing cold air. It will always work in the morning but seems to be affected by sitting in the sun for a period of time and will not cool. Also, we have found that gunning the engine will cause it to immediately start blowing cold air. The dealer as well as our usual repair shop cannot find anything wrong.

Kathie L.

Marrero, LA, USA

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problem #1

2005Jan 16

(reported on)

Blazer

  • 25,000 miles

AC is intermittant. Sometimes it works, sometimes it doesn't. What a lousy made car. This is the worse auto I have ever owned. problem after problem after problem. I will never own a GMC product again. I spen more on theis new Blazer than I did on my 1989 Blazer with 165000 miles!!!!

sabarnhill

Virginia Beach, VA, USA

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We have partnered with JustAnswer to offer online auto repair help and advice from expert professional automotive technicians. You describe your AC / heater problem or ask your question and they try to help you figure it out. The fee is typically $9 to $15, but you can offer to pay more for really tough questions. You will usually receive an answer in 10 minutes or less, and you do not have to pay anything unless you accept the answer.