Question about 2004 GMC Sierra

2 Answers

Where is the egr valve to vortec engine located

Location to egr valve

Posted by on

  • Earl DaSquirrel
    Earl DaSquirrel Mar 31, 2015

    i replied to you on another question, but look at page 2 of the link i posted below! some did away with the EGR valve on some models



2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has achieved Level 3.

  • GMC Master
  • 531 Answers
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers

Generaly installed beside the evaporation part near the throttle gate.

Posted on Mar 31, 2015


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Where is the EGR valve located on a 1995 Jimmy with 6 cylinder vortec?

it is under intake hose its a round cyl about 2.5 to 3in round two bolts 10 mmm 1 electric plug look up one on ebay so you know what it looks like good luck

Sep 01, 2012 | 1995 GMC Jimmy

1 Answer

I have a 1995 gmc jimmy. Fuel injected 4.3 vortec. I need to clean out the egr valve but I have not been able to locate it. Can some one please help! If you have photos that would really help

Sorry I dont have a pic. for you. But here are instructions. The EGR valve is located at the top right of the engine next to the throttle body. REMOVAL & INSTALLATION
Except Linear EGR Valve

Disconnect the negative battery cable.
Remove the air cleaner assembly from the engine.
If equipped, unplug the valve electrical connection.
Remove the EGR valve vacuum tube from the valve.
Remove the EGR bolts and/or nuts and remove the EGR valve and gasket.
To install:
Install a new gasket to the EGR valve and install the EGR valve to the manifold.
Install the nuts and/or bolts. Tighten the bolts to 17 ft. lbs. (24 Nm) and the nuts to 15 ft. lbs. (20 Nm).
Connect the vacuum tube to the EGR valve.
If equipped, attach the valve electrical connection.
Install the air cleaner and connect the negative battery cable.
Linear EGR Valve
Disconnect the negative battery cable.
Note the position of the EGR valve prior to removal. Do not rotate the valve 180?.
Unplug the valve electrical connection..
Unfasten the valve retainers, then remove the valve and the gasket.

To install:
Clean all gasket residue from the gasket mating surfaces.
Install a new gasket and the valve.
Install the valve retainers.
On 1994-97 2.2L engines and 1994-95 4.3L engines, tighten the valve retainers to 17 ft. lbs. (24 Nm). On 1998-99 2.2L models, tighten the retainers to 19 ft. lbs. (26 Nm).
On 1996-99 4.3L models, tighten the retainers on the first pass to 89 inch lbs. (10 Nm) and on the final pass to 18 ft. lbs. (25 Nm).
Attach the valve electrical connections and connect the negative battery cable.

Nov 28, 2011 | 1995 GMC Jimmy

2 Answers

Where is the egr valve located on 1994 chevy s-10 blazer 4.3 vortec

The egr valve should be located in the front of the intake manifold by the thermostat housing and alternator. It should be an electronic egr with one electrical connector.

Jun 19, 2011 | 1994 Chevrolet S-10 Blazer

1 Answer

2004 Savana Van with 4.3 L Vortec can't locate an egr valve Engine runs rough at idle and lacks power

Follow your air intake to your MAF sensor the egr vavle should be behind it ...hope this helps

May 25, 2011 | 2004 GMC Savana

1 Answer

Where is the egr valve located on a 1994 gmc sierra with the 4.3 vortec v6?

it will be located right under where the air snorkel attaches to the throttle body.

Sep 28, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

Oil pressure sending unit

Hi there;

Your looking foer the oil pressure sensor on the 2004 8.1L.
You will find it located directly behind the EGR valve threaded into the block just to the drivers side of the center bolt for the transmission to block connection.


Mar 17, 2009 | 2003 GMC Sierra 2500HD

3 Answers

Where is the egr valve located on a 1999 silverado 5.3 vortec

try cleaning the inside of the MAF sensor with CRC brand MAF cleaner, it is availiable at any auto parts store for around $5

Feb 27, 2009 | 1999 Chevrolet Silverado 1500

2 Answers

Location of the egr sensor on 2000 ford ranger

The EGR pressure sensor is located within inches of the EGR valve. The exact location varies depending on the engine (2.5L, 3.0L or 4.0L). It is usually attached to the upper intake manifold with two small bolts.

Feb 24, 2009 | 2000 Ford Ranger SuperCab

Not finding what you are looking for?
2004 GMC Sierra Logo

295 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts


Level 3 Expert

76164 Answers


Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides