Question about 2001 Chevrolet Lumina

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2001 chevy lumina where does rear air check valve vacuum hose go

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 491 Answers

SOURCE: changing spark plugs 95 chevy lumina van

you will have to take off the coil packs and move them out of the way. then go in from the top. its kinda tight but just move whatever else is in the way

Posted on Jan 09, 2009

  • 5 Answers

SOURCE: i need a 1987 chevy S10 vacuum hose routing diagram

Go to Autozone.com, become member, will give you repair manual,location of parts,diagrams.

Posted on Apr 09, 2009

greg_margo
  • 1959 Answers

SOURCE: Vacuum leak to AC controls 2000 Chevy Lumina

Check the vacuum lines, starting at the firewall in front of the passenger side and trace backward.

Posted on Jun 19, 2009

  • 6 Answers

SOURCE: vacuum hose diagram for a 2001 Chevy Blazer

look on google i can fing everything there if you want email me with your emailaddres i will try to find it for you

Posted on Feb 27, 2010

  • 11 Answers

SOURCE: I have a chevy silverado - 5.7 engine. It runs

Fuel Pressure/Pump?
Injectors?
Fuel Pressure Regulator?
Are there any codes/check engine light?
Ignition coil?
Just off the top of my head.

Posted on Mar 11, 2010

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3 Answers

I have a 1994 Lumina 3.1 at low rpm it run bad but high rpm it run good


Check PCV valve and all vacuum hoses. Check EGR valve fot proper operation.

Apr 25, 2017 | Chevrolet Lumina Cars & Trucks

1 Answer

I HAVE A 1997 CHEVY LUMINA ON THE TOP MANIFOLD PASSENGER SIDE THEIRS A PORT THATS SUCKING AIR AND NO HOSE TO BE FOUND?


I found this picture--3.1L . #10 says to accessory, Other than hvac, I can't think of any other accessory that uses vacuum? If everything works ok, plug it. You could use a piece of vacuum line, block one end of it, the open end slip it over the port. At least, you won't have a vacuum leak.
26220337-gw2o1o4fpc5ctcyyzvpinzg5-1-0.jpg

Jun 17, 2016 | 1997 Chevrolet Lumina

2 Answers

My 1992 chevy g20 van surges and i'm not sure exactly why. I changed the pcv valve, fuel filter, spark plugs, and air filter. What are some possibilities


My first thought would be a vacuum leak in one of the hoses. Rubber hoses get brittle with age and even a small crack in a hose may cause surging. Happened to me in a Lumina.

Apr 26, 2012 | 1997 Chevrolet Astro

1 Answer

I need a vacuum line diagram fo a 1996 Chevy Lumina, 3.1. One line that is not connected to anything, is located at the top of the engine.


Sorry I don't have the diagram, but I do have a diagram of the engine and component locations. Your vacuum system is fairly simple. You have a MAP sensor attached to the air cleaner. I have pasted a picture below. It has one electrical connector and one vacuum hose that goes to the intake manifold or the throttle body.
Behind the right headlight is your evap canister. This will have a hose or line running to the fuel tank. Then it will have another hose going to the purge valve. The purge valve should be close by and it has a connector plus another hose that goes to the intake manifold.
Then you have the PCV hose that goes from the PCV valve in the valve cover to the air cleaner or intake manifold. I think yours just has a hose from the air cleaner and the rest is internal.
There is one more vacuum hose, and that is the bog one that goes from the intake manifold (or throttle body--looks to me like there are a couple of vacuum ports on the back side of the throttle body, and there may be a "T" on one of the hoses) to the brake booster. It this one was off, the engine would not run, as the vacuum draw is large. Please let me know if you cannot figure it out from these instructions and provide a picture, if you can.

MAP sensor:
jturcotte_653.jpg

purge valve:
jturcotte_654.jpg

jturcotte_2455.gif
jturcotte_2456.gif

Oct 30, 2011 | 1996 Chevrolet Lumina Mini

1 Answer

I replaced the ac compressor a 97 Chevy Lumina 3.1 and everything is working right. The air is blowing through defrost vents but it is not blowing through front vents. Its a vacuum line loose that is...


The ball is a vacuum tank. It would take the active vacuum line on one side and the other would go to the vacuum line that leads to your ventilation controls. Connect a length of vacuum hose to either side and BLOW through it. If you can't blow through it, that's the side that goes to the engine since it would have a check valve to prevent the vacuum from escaping when the engine is off. If you can blow through both sides, then it doesn't matter which hose goes to which side.

Jun 21, 2011 | 1997 Chevrolet Lumina

4 Answers

1990 chevy lumina, idling problem... to rich.... stalling......


check egr valve for vacuum leak. pull hose from manifold. put hose in your mouth like a straw and **** on it. if the valve moves, then it's good. if it doesn't, you need a new egr valve. WARNING, they are fricking expensive! auto zone price $204. NO JOKE

Apr 03, 2010 | 1990 Chevrolet Lumina

1 Answer

2001 chevy tahoe dianostic codes p1416 and p0410


http://img245.imageshack.us/img245/39/218488404lv.jpg
http://img241.imageshack.us/img241/4642/443329838do.jpg

And some instructions

Removal Procedure

Caution: Allow the engine to cool before servicing the secondary air injection AIR system in order to reduce the chance of severe burns.
1. Remove the clamp from the check valve.
2. Disconnect the AIR hose from the check valve.
3. Remove the check valve from the left side AIR pipe.
4. Remove the left AIR pipe from the exhaust manifold.
5. Before replacing a check valve, test the valve for proper operation.
5.1. Install a vacuum pump to the nipple side of the check valve, AIR pump side.

5.2. Pump the vacuum pump to 10 inches Hg and observe the gauge.

5.3. Replace the check valve if the vacuum bleeds down to zero within 5 seconds.


Installation Procedure

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

1.Install the check valve onto the AIR pipe.
Tighten the check valve to the AIR pipe to 23 N·m (17 lb ft).
2.Connect the AIR pipe to the exhaust manifold.
Tighten the AIR pipe to the exhaust manifold to 20 N·m (15 lb ft).
3. Install the AIR hose to the check valve.
4. Install the check valve clamp.

Jul 07, 2009 | 2001 Chevrolet Tahoe

1 Answer

Acceleration no air, foot off gas air barely blows out vents


The vent is controlled by vacuum. Check the condition of the vacuum hose associated with the vent control. What is happening is when you decelerate, the intake manifold vacuum increases, and a diaphram is slightly pulled giving you air in the vent but very little. In normal condition the diaphram wont even pull. Solution is check for a vacuum leak in the vent control trace it coming from the intake manifold.

Jun 30, 2009 | 2000 Chevrolet Lumina

4 Answers

Vacuum leak to AC controls 2000 Chevy Lumina


Check the vacuum lines, starting at the firewall in front of the passenger side and trace backward.

Jun 19, 2009 | 2000 Chevrolet Lumina

1 Answer

95 chevy lumina van


if you fallow the hose comming out of air filter assembley it should lead you to the pcv valve the hose goes to the pcv and should come right off then you take the pcv valve out of the valve cover by just pulling it out and replace it with a new one

Jun 15, 2008 | 1995 Chevrolet Lumina

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