Took my 99 gmc sierra to get the ac check and was told it has a leak from the compressor will sealeant seal compressor if it not a big leak

Question 1

1helpful

1answer

Ignition relay/A/C compressor

Are you sure the AC has a refrigerant charge in it, and that it hasn't leaked out? Have that checked first.

Jul 08, 2012 • 2006 GMC Sierra

0helpful

1answer

2005 xc70 volvo ceiling leak when it rain

Sounds like rubber seal is leaking, check the rubber seals along the side of the windshield and along the inner door. The seal can be easily replaced or patched with silicon sealeant.

Hope this helps

Jul 06, 2008 • 2005 Volvo XC70

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Hi I have a 1993 GMC Sierra pickup 4x4. I am having a problem with my trassmiss its not changing gears and the parking break light comes on and all the dash stops working.the fluid is ok and not leaking,i...

i have a 93 gmc seirra 4x4 it did the same thing there is a big problem with the shifting silinoid that goes bad mine wouldnt shift in to second gear so i took it 2 my uncles garage and the first to second silinoid was bad so i would check that first b4 u took it 2 a tranny shop

Dec 23, 2010 • 1993 GMC Sierra K1500

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1answer

'98 GMC Sierra is leaking water inside the cab on the passenger side when I have the A.C. turned on. I can see where the water is coming from, but I can't get it to stop leaking.

There is a drain under the vehicle under where the ac lines go into the vehicle cab',look directly below the ac lines,it is hard to find but it is there ,use compressed air ,like a air compressor or air tank,with a blow gun and blow the drain out,if it unclogs the drain,it will pour out like a water fall,if this was at all helpful,please rate thank you.

Sep 15, 2010 • 1998 GMC Sierra

0helpful

2answers

1989 GMC Sierra radio, AC, etc. controls only work occasionally. Sometimes the radio will come on, but will not be able to control volume or turn it off. Sometimes the radio, AC, etc. will not come on at...

you need to check the grips of the AC and other things . make them tight.. n check fuses. not a big problem.

Aug 01, 2010 • 1989 GMC Sierra

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1answer

Can some post the 1999 gmc sierra wiring diagram

you don't have enough pressure in your system. odds are you have a leak someplace and the factory installed a saftey switch to keep the ac from running when there is no pressure. This way you don't end up burning up your compressor.

Jun 28, 2009 • 1999 GMC Sierra

1helpful

1answer

2004 gmc sierra 5.3. AC not working AC Compressor fuse blowing

UNPLUG THE A/C CONNETOR ON THE A/C COMMPRESOR. REPLACE THE FUSE AND TURN ON THE SWITCH. FUSE OK . REPLACE THE COMMPRESSOR AND THE RECIVER DRIER.

Apr 17, 2009 • 2004 GMC Sierra

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1answer

Push ac button , compressor doesn't turn on (fuse?)

when's the last time you pushed the button? with engine off see if you can turn the front of the compressor. if it moves then backprobe with a test light.

Mar 24, 2009 • 1999 GMC Sierra

0helpful

3answers

Sputtering

Check the fuel pressure regulator. Mine was doing the same thing and the pressure regulator was the problem.

Feb 10, 2009 • 1999 GMC Sierra

0helpful

1answer

Leaking front axel seals on 2006 gmc 2500 4x4 hd

There should be a big nut in the center of the wheel hub. You will have to remove atleast one of the ball joints if it's IFS.

Feb 08, 2009 • 2006 GMC Sierra

Question 2

Anonymous

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No. The rubber seal on the front of the compressor leaks on those. The sealant is more for a evap core, or a condensor leak.

Answer 2

Anonymous

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Sealant could solve your problem but it could also damage the compressor more.

Answer 3

nathan

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Posted on Jul 07, 2009

nathan

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Sometimes it will seal or slow leak but will eventually leak out again it may not work at all sometimes may last month varies but at some point will have to be replaced no matter what. sorry to give you such bad news

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Took my 99 gmc sierra to get the ac check and was told it has a leak from the compressor will sealeant seal compressor if it not a big leak

3 Answers

Anonymous

Anonymous

nathan

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Related Questions:

Ignition relay/A/C compressor

2005 xc70 volvo ceiling leak when it rain

Hi I have a 1993 GMC Sierra pickup 4x4. I am having a problem with my trassmiss its not changing gears and the parking break light comes on and all the dash stops working.the fluid is ok and not leaking,i...

'98 GMC Sierra is leaking water inside the cab on the passenger side when I have the A.C. turned on. I can see where the water is coming from, but I can't get it to stop leaking.

1989 GMC Sierra radio, AC, etc. controls only work occasionally. Sometimes the radio will come on, but will not be able to control volume or turn it off. Sometimes the radio, AC, etc. will not come on at...

Can some post the 1999 gmc sierra wiring diagram

2004 gmc sierra 5.3. AC not working AC Compressor fuse blowing

Push ac button , compressor doesn't turn on (fuse?)

Sputtering

Leaking front axel seals on 2006 gmc 2500 4x4 hd

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1999 Silverado 1500

Ignition relay/A/C compressor

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Took my 99 gmc sierra to get the ac check and was told it has a leak from the compressor will sealeant seal compressor if it not a big leak

3 Answers

Anonymous

Anonymous

nathan

Add Your Answer

Attachments: Added items

Related Questions:

Ignition relay/A/C compressor

2005 xc70 volvo ceiling leak when it rain

Hi I have a 1993 GMC Sierra pickup 4x4. I am having a problem with my trassmiss its not changing gears and the parking break light comes on and all the dash stops working.the fluid is ok and not leaking,i...

'98 GMC Sierra is leaking water inside the cab on the passenger side when I have the A.C. turned on. I can see where the water is coming from, but I can't get it to stop leaking.

1989 GMC Sierra radio, AC, etc. controls only work occasionally. Sometimes the radio will come on, but will not be able to control volume or turn it off. Sometimes the radio, AC, etc. will not come on at...

Can some post the 1999 gmc sierra wiring diagram

2004 gmc sierra 5.3. AC not working AC Compressor fuse blowing

Push ac button , compressor doesn't turn on (fuse?)

Sputtering

Leaking front axel seals on 2006 gmc 2500 4x4 hd

Not finding what you are looking for?

1999 Silverado 1500

Ignition relay/A/C compressor

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