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Where is the pcv valve on my 2004 4.8 liter gmc sierra

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

c17hydro
  • 2984 Answers

SOURCE: where is pcv valve on 2000 gmc sierra

It is on your left/right side valve cover area.

Posted on Oct 26, 2009

  • 2 Answers

SOURCE: NEED LOCATION OF PCV VALVE

IT SHOULD BE IN THE ROCKER ARM COVER

Posted on Dec 02, 2009

ftw1952
  • 10319 Answers

SOURCE: Help, I can not find teh PCV valve on a 2000 GMC

Depending on the engine size it should be under the to plenium cover. That is the part with the engine name on the top of the motor

Posted on Jan 01, 2010

  • 1024 Answers

SOURCE: where is the pcv valve located? 6.0 liter

on the left rear of the engine next to the last ignition coil, connect to a hose that goes up to the rear of throttle body/ upper intake

Posted on Apr 21, 2010

  • 89 Answers

SOURCE: 1989 gmc sierra 6.2 liter diesel hard start when hot

hi, i have seen this problem ten years ago twice, but i was dumbfounded by the answer. all details aside, I replaced the ecm, and never had the problem again with both of them. this repair was a recommended repair by the local truck depot in my town, they stated the ecm got hot along with the truck and it lost the injector sensor signal. now, don't take this solution and run with it, i haven't repaired a 6.2 diesel in ten years and i maybe off track completely. but at least maybe you could ask around your town or maybe a large truck facility about this. of course, you should take to a shop to have diagnosed. hope i could help.

Posted on Jun 07, 2010

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1 Answer

Where is the pcv valve on 2000 GMC Sierra 4.8 liter engine


If it has one, it should be on top of the intake near the firewall.

Jan 30, 2014 | 2000 GMC Sierra

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What is the spark plug gap for a 2004 GMC Sierra 8.1 liter V8.


.060 (In thousandths of an inch) Caution! Gap is not adjustable on certain plug brands. Torque the plugs with a torque wrench no more that 15 ft lbs.

Sep 22, 2011 | 2004 GMC Sierra 2500

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My truck dosnot wount to ecsalerat 1994 gmc sierra


can be a few problems but the most common is fuel filter clogging---the others are egr valve carboning up [remove and clean carbon with a strong carb cleaner ]--fuel pump check fuel pressure--pcv valve --cat converter clogging--air filter -throttle body/carb needs cleaning--or tune up these are a few

Jan 04, 2011 | 1994 GMC Sierra

1 Answer

I need the location of PCV valve on my 2004 GMC 2500 6.0 engine.


Most pcv valves are stuck in the rocker cover, with a hose attached to it. There isn't much to them, a rattling ball valve, about 2 inches long, 1/2 wide.

Jun 30, 2010 | 2004 GMC Sierra 2500

1 Answer

Where is the pcv valve located? 6.0 liter 2001 GMC Sierra 2500HD.


on the left rear of the engine next to the last ignition coil, connect to a hose that goes up to the rear of throttle body/ upper intake

Apr 21, 2010 | 2001 GMC Sierra 2500HD

1 Answer

Does 2004 GMC Sierra have a PVC Value?


The pcv is on the drivers side valve cover. It's an orifice type system and only needs to be checked for blockage which usually don't happen. If you can see through it don't replace it.

Dec 06, 2009 | 1990 GMC Sierra

1 Answer

Where is pcv valve on 2000 gmc sierra


It is on your left/right side valve cover area.

Oct 26, 2009 | 2000 GMC Sierra

1 Answer

Where is the pcv on 2002 gmc sierra


PCV (positive crankcase ventilation)valves are almost always located on the valve cover.
I can not tell you positively where it is on this truck. It may be in the line that goes back into the intake cowling.

Sep 10, 2009 | 2002 GMC Sierra

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