Question about 2002 GMC Envoy

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Where is the water pump on a gmc envoy located?

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Fuse Box Location 2006 GMC Envoy

There's a second fuse box under the back seat on driver's side.

Posted on Apr 05, 2009

  • 4 Answers

SOURCE: Removing rear air suspension on GMC Envoy

Just behind right rear tire up in the wheel well. Air inlet is inside right rear quarter near the accessory inflator. Compressor runs 3 lines one for the accessory inflator and one for each air bag.
THere are also 2 sensors, one on each trailing arm that senses load and then raises and lowers accordingly.

Posted on Feb 17, 2010

  • 2049 Answers

SOURCE: how to change water pump on 2002 gmc envoy

First, copy this diagram down so you will have a guide to putting your serpentine belt back on when you need to...

Follow this link to a "how to" video on replacing your vehicle's water pump. It will take awhile to watch the video(s), but will be well worth it.

Posted on Feb 20, 2010

  • 3640 Answers

SOURCE: i need to know where the secondary air pump is

the secondary airpump is located next to frame, approx. beneath drivers feet. you will see hoses to the air pump.

Posted on Feb 26, 2010

  • 64 Answers

SOURCE: How do I change a water pump on my 2005 GMC Envoy

Remove belt,center pulley, fan, and three bolts holding pump on. When tightening bolts, find out torque spec first, those little bolts will not take much.

Posted on Aug 08, 2010

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1 Answer

Where is the air pump located on 2004 GMC envoy xl

Secondary Air Injection (AIR) Pump (K18)
On the left hand frame rail near G304 just behind the electronic brake control module

Mar 16, 2016 | GMC Envoy Cars & Trucks

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4.2 water pump replacement

This should be a 1 to 1-1/2 hour job. Also, have the mechanic change the thermostat and temperature sensor while he is at it, if they have not ever been changed.

Aug 25, 2012 | 2003 GMC Envoy

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Fan pulley wobble 2005 envoy

Fan wooble on my 2005 Envoy GMC is it that the water pump failed are the fan

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Code 410

code po410 on a 2004 gmc envoy is that there is a problem with the secondary air injection system, you will need to check the fuse located in the engine compartment first, the next step is to start the truck cold and listen for the air pump to turn on for a few seconds, this will sound like a jet engine but not that loud, after it runs for 5 min and you dont hear it then you may have a bad pump which is located under the driverside on frame but if you hear the pump then you may have a bad valve, this valve is located on the exhaust manifold area and has a hose from the pump to valve, remove the hose and check for water, drain any water in the hose, also remove hose at pump and drain, the most common cause for this code is the valve is not opening and the air pump gets water inside and goes bad, thats the po410 code. a quick note; if fuse is blown look under truck near pump and check relay as it fills with water and blows fuse, if this is the case replace relay and blow water out of connector.good day.

Dec 06, 2011 | 2004 GMC Envoy

1 Answer

2002 gmc envoy water pump

Hi, Will need specific info to help. Are you looking to replace the water pump and need instructions? If so, will need to know engine size in your Envoy. Thanks, Mike

Jun 13, 2011 | 2002 GMC Envoy

1 Answer

Where is the fuel pump located on a 1999 GMC Envoy?

Your fuel pump is located inside the fuel tank of your Envoy. It can only be replaced by removing the tank, then taking the pump out of the tank.

Oct 19, 2010 | 1999 GMC Envoy

1 Answer

Where is the Air Pump Located on a 2005 GMC Envoy?


The air pump in a 2005 envoy is located next to the frame approximately underneath the driver's feet. You will see rubber hoses coming down into this component.

Take care!!!!

Aug 13, 2010 | 2005 GMC Envoy

1 Answer


The water comes from exhaust system /condense/ because the check valve does work properly. The check valve is located on left top side of the engine where the hoses from the air pump connect to the exhaust.

Apr 01, 2010 | 2004 GMC Envoy

1 Answer

I need to know where the secondary air pump is located on a 2004 GMC Envoy?

the secondary airpump is located next to frame, approx. beneath drivers feet. you will see hoses to the air pump.

Feb 23, 2010 | 2004 GMC Envoy

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