Question about 2004 Chevrolet Astro

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2004 ASTRO VAN

AIR ONLY COMES OUT THE WINDOW AND FLOOR NOT FRONT

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2 Answers

I Changed all my vaccum lines for my air system, it did not take me long and it solved the same problem that I had. The cost was cheap.

Posted on Aug 11, 2008

Replace the broken vacuum line that runs across the top front of the engine.

Posted on Aug 07, 2008

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My 1995 astro van is fogging the windshield and leaking coolant into the front passenger side floor


You have a bad heater core it is located in the passenger side dash module , and it will fog the windshield with a film of coolant

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2004 astro van when turning on the ac the air comes out defrost.


Look for vac hoses damaged or dislodged. System is designed to fail in defrost mode.

Jul 26, 2010 | 2004 Chevrolet Astro

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I need to replace my starter in my 2004 astro van


the starter is eazyist to get to be removing the driver's side front tire so u can access the wireing, the rest will be doen from under the van a hoist is perferable but it can be doen in your drive way with the factory jack

Jun 04, 2010 | 2004 Chevrolet Astro

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Looking for location of bcm on 97 astro van dash


The BCM is located immediately above the heater controls inside the dash on my 2004 Astro. I know it controls the headlights and locks but not gauges. Haynes says the gauge fuse supplies it power....but I'm not going to bank on that one.

P/N 15081796 from Napa $115

Good Luck

Nov 23, 2009 | 1997 Chevrolet Astro

1 Answer

Air only blows out on windshield & floor when


THERE IS A VACUUM LINE THAT GOES FROM THE LEFT FRONT OF THE ENGINE TO THE VACUUM CHECK VALVE NEAR THE ACCUMULATOR. IF THAT LINE IS BROKEN THE PROBLEM YOU HAVE IS NO HVAC MODE SWITCHING.

Jul 12, 2009 | 1998 Chevrolet Astro

1 Answer

Front window defroster and floor, no air flow.


I had the same issue and then I got into a slight accident with a curb. When the collision place was fixing the car, I told them about the defroster and floor and they told me that they had to clean out a whole bunch of leaves and then airflow was restored. Have it cleaned, you may be surprised.

Feb 15, 2009 | 2004 Chrysler Pacifica

1 Answer

No air flow through 4 top rear vents


Don't worry, it's designed that way. The owner's manual is pretty unclear about this. But the heated air only comes out the floor vents underneath the front seats and the "heat vents" at the forward and side of the rear A/C compartment near the floor. The cooled or vent air flows from the overhead vents.

Nov 28, 2008 | 2004 Honda Odyssey

2 Answers

2001 ASTRO VAN AIR CONDITIONING


i suspect the vents are controlled by vacuum and are not opening due to a vacuum leak.

Robert

Sep 01, 2008 | 2000 Chevrolet Astro

1 Answer

ASTRO 2004


Small vacuum hose(1/8 inch) is broken or has a crack causing a vacuum leak. Leak could be between intake on engine to vacuum canister or from canister to control inside van. It runs inside the wireing harness. Canister is mounted passenger side of engine bay. Black and about the size of a grapefruit. I had same problem on 2 astro vans.

Jul 17, 2008 | 2004 Chevrolet Astro

2 Answers

2002 Astro van ventilation fan problems.


The problem is a 1/8 diameter hose that runs from the front of the engine over the top and connects at the rear of engine on the drivers side. It is a vacuum hose #GM15967970 It cost about $6.22 at your GM dealer. Hope this helps Bill. My E-Mail is Uflyups@aol.com

Jul 14, 2008 | 2002 Chevrolet Astro

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