Air Conditioning and Coolant
Chevy Tahoe

How do you repair the rear air on a 1999 Chevy Tahoe if the problem is a hole in the lines that run along the frame?


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2011-09-12 20:41:18
2011-09-12 20:41:18

Hi, The most common problem on Chevy SUV's rear air is the expansion valve in the rear unit sticks or plugs up. To repair this you need to take it to a reputable a/c repair shop or a GM dealer. There is a service bulletin on this problem with a print out on where to cut the heater box to gain access to the expansion valve. We fix probably about 3-4 a year during a/c season at our shop. We are the best in our area of western Washington.


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I just had this changed on my 97 Tahoe. It was under the back fender well along with most of the AC hoses, of which I also had to replace. Too bad I can't post a picture, because the shop that fixed it provided me with pictures. Good luck, it was a $1200 repair job.

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I didn't realize it was posting the question, I thought it was searching the database.I was driving along and my 98 Chevy Tahoe just quite. I assume it is the fuel pump and was looking for related discussions.

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AnswerThe fuel pump is IN THE FUEL TANK.there is a fuel pump hooked up inside the fuel pump along with the sending unit..

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I would say 35-40 psi. You can also look along the side of the tire for the Max Psi and set it 10 Psi below that number.

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Just had this done on my 97, along w/ other work. It cost me around 325.00 for the crank sensor.

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