Question about 2003 Chevrolet Astro

1 Answer

Where is the egr valve located on a 2003 chevy 4.3 astro van? I think it not funtioning properly

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Teacher:

    An expert who has written 2 tips or uploaded 1 video tip.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 5 Answers

The EGR Valve is located on the front of the Engine under the frest air tube. It is at a 45' angle. When checking look for lodged carbon chunks. I recommend using a gesket with a screen built in. It is located infront of the Thermostat housing.

Posted on Mar 14, 2010

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

1989 chevy astro van rough idle/runaway acceleration


There is a "spider" injection system in the intake manifold. Check that.

Mar 13, 2014 | Cars & Trucks

2 Answers

Rough idle 95 astro van, I did a full tune up , plugs,wires,cap, rotor,air filter,and fuel filter and cleaned egr vavle.


I actually had to replace my EGR valve and the gasket. I clean the valve well and reused both. I don't think the gasket sealed well enough though. So I went ahead and got a new valve, gasket and changed them. It runs a lot smoother now.

Dec 14, 2012 | 1995 Chevrolet Astro

1 Answer

My 2003 Chevy Astro van will not blow out hot or cold air, except when it feels like it. Someone had replaced the alternator and screwed up my heat and cooling for the van


try to tap on the blower motor with the switch in the on position the motor is located on the passenger side close to the firewall if it kicks on you need a new blower motor

Nov 29, 2010 | 2003 Chevrolet Astro

3 Answers

I have a '98 Astro van that starts fine when cold but is hard to start win hot. It idle and runs fine. After it cools down completely, it will start OK. I was told it could be a fuel pressure problem and...


I agree, replace the Coolant temp sensor, it will have 2 wires going to it, Not 1. Usually located just behind the breather near the thermostat outlet.

This sensor controlles your timing and fuel to air ratio.

May 28, 2010 | 1998 Chevrolet Astro

2 Answers

95 chevy astro van, where is the a/c clutch relay?


there is no relay power from control panel through pressure switchs to compressor

May 09, 2010 | 1995 Chevrolet Astro

1 Answer

My oil psi be on my 2003 chevy astro awd van


The oil pressure should be 60 to 65 psi when engine started cold and at operating temperature should be 40 to 50 PSI at idle and 45 to 60 at higher RPM's with engine at operating temperature. Low pressure could be a faulty oil pressure sending unit or a bad oil pressure regulator valve. Good luck and hope this helps, and you could always have your oil pressure check manually to ensure a correct pressure reading. If you think it could be the oil pressure relief valve (Sometimes) or the check valve (not very often). One is located inside the oil pump and the other in the adapter on the motor that the filter screws on to. If you also have a problem with the oil pressure being erratic when the motor has been running I would be looking at the valves.

Mar 05, 2010 | 2003 Chevrolet Astro

1 Answer

Vacuum to the egr valve on my 89 chevy van with 3o5


Stuck closed. You can't free these up. Gotta buy a new one.

Feb 13, 2009 | 1989 Chevrolet G10

1 Answer

Need to change thermostat in 01' Chevy Astro Van


It is located where the big hose comming out of your radiator connects to top of engine. Remove hose from engine your thermostat is undernieth

Nov 15, 2008 | 2001 Chevrolet Astro

Not finding what you are looking for?
2003 Chevrolet Astro Logo

2,330 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85216 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

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

Answer questions

Manuals & User Guides

Loading...