High oil consumption in hummer h3 2009 3.7L Found oil in the air intake and throttle body. Reason was blocked ventilation line. I used brake cleaner and contact cleaner to clean the pcv lines.
This fixed my blow-by problem of smoke coming out of the oil dipstick tube and engine. That thing was clogged with burnt oil. It was very easy to fix and no more smoke.
I was changing coil packs on my h3 and thought of this video. I took a 3/32 drill bit with my hand and put it down there. It was completely carboned shut. I turned bit with my hand to bring the carbon up.. Size of hole is 3/32
What's up hansaka!, I was just working on my hummer h3 2008 just installed outer and inner tie rods and I noticed the my mount on my steering rack was in pieces But I had no idea how to replace it, so I found ur video omg my brother ur Amazing and I just wanted to say thanks so much for that video worked beautifully! Ur the man!
Bro... this seems to work! I blew air into both orifices on the valve cover, as well as the hose with the small orifice on one end. Seems like car is idling smoother and has slightly more response when I give it throttle.
@@BasselAlmehman you can replace only the valve cover.. But it's kinda difficult to find.. In ebay i saw one valve cover is available.Check with your local dealer too. But if you are replacing the cover better replace the gasket. Also you have to remove intake manifold to replace the valve cover.. Be careful with intake manifold gasket.
I have a problem with my h3, its blowing white smoke out the tail pipe and i have oil in the central ventilation system box, the one ontop of the engine, any thoughts? Clogged lines or sowmthing else?
Great! Found some leakege in this hose (have a low rpms about 580-600 and stalling) .. but ..looks like i have a leakege of this hose on intake manifold side ...do you know how itš connected to intake manifold ? do I need to remove intake manifold?
Where are the intake sensor wires connected? I bought a Hummer this week and the sensor is there, but the connector with the wires are gone. The old owner must have disappeared with him, I don't know. I would like to know the path of the sensor wire input to its final destination. Thank you friend
Can be different causes.. Rrmove the air box and see whether there's oil. Clean the throttle body if it's dirty. And also clean the Airflow sensor with contact cleaner.
Hello, how are you, sorry for the inconvenience, I am from Iraq, and I have a Hummer H3, but every time the engine temperature rises and reaches three quarters. Please help me. What is the solution so that the engine temperature does not rise
my h3 turns on but turns off quickly and it shows me power reduced but I move the battery cables and it turns on but turns off and does not stay on for more than 5 minutes
PCV is built in the valve cover. When you remove the valve cover u can see a plate which covers the PCV connection,Then remove that plate and clean the lines. To remove valve cover first you have to remove intake manifold.So if you are willing to open the valve cover better get intake manifold packing too.
@@alexeimaterov3226you can use cold air intake kit..but can’t do anything to valve cover..only thing you can remove the box and out a cold air intake pipe..
There are 2 lines in h3 pcv one for in and one for out..one is connected to air intake box and other is connected to intake manifold.check the condition of ur valve cover gasket too..check behind of the engine any oil stains
@@hansnmify I’ve spent about 4000.00 trying to get this fixed I went to Orielys and they solve a a valve look like it had a pin hole but I didn’t see anywhere it would fit back to Orielys they said that wasn’t the part went to Chevy place they said it doesn’t have pcv valve .. watched your video single woman still paying out the last 2000.00 wish I could face time but maybe you can just tell me or via text.. watched the video .. where you had the vacuum blowing it out was that where the valve is
@@hansnmify this bill I’m paying right now dang saying they remove and replaced valve cover gasket intake ,manifold gasket ,throtle body assembly .pcv valve , spark plugs 2,089.00 … someone saw me putting oil in it at beach and told me they had to put oil in their hummer till they replaced pcv valve thank fo responding .. reall don’t know what they did dude went to jail about 2weeks later they shut shop down well thanks
@@nellnelson8575 in hummer h3 there’s no valve so actually u can’t replace the valve..it’s just a hole..inside the valve cover there is a plate..so if u want to clean just take a pin and clean the holes and spray some contact cleaner then blow some air..make sure to remove ur oil dip stick..so u can see smoke coming..make sure to clean both sides.
Do you live in Jeddah? i also noticed that my h3 is eating oil but there is no smoke from exhaust but i can smell oil being burned , i will remove my intake to see if it has oil in it , Great video i must say. Can i use throttle body cleaner to clean the PCV orfice.
friend, this is normal in hummer h3 3.7? walking he's great, but standing still he does that. Any suggestions of what it could be? look please. TKS th-cam.com/users/shortsCbdppORFOUA
This fixed my blow-by problem of smoke coming out of the oil dipstick tube and engine. That thing was clogged with burnt oil. It was very easy to fix and no more smoke.
Were is your location i got the same proablam 2006 hummer h3
I was changing coil packs on my h3 and thought of this video. I took a 3/32 drill bit with my hand and put it down there. It was completely carboned shut. I turned bit with my hand to bring the carbon up..
Size of hole is 3/32
What's up hansaka!, I was just working on my hummer h3 2008 just installed outer and inner tie rods and I noticed the my mount on my steering rack was in pieces
But I had no idea how to replace it, so I found ur video omg my brother ur Amazing and I just wanted to say thanks so much for that video worked beautifully! Ur the man!
You are welcome brother 👍🏻
Thanks so much!
Bro... this seems to work! I blew air into both orifices on the valve cover, as well as the hose with the small orifice on one end. Seems like car is idling smoother and has slightly more response when I give it throttle.
Thank you brother that was much needed
Welcome bro
@@hansnmify so I found that my pcv valve is broken and I want to buy a new one. I can't find it alone, is it sold in whole with the manifold intake?
You mean it's broken from the valve cover or only the hose?
@@hansnmify the valve cover
@@BasselAlmehman you can replace only the valve cover.. But it's kinda difficult to find.. In ebay i saw one valve cover is available.Check with your local dealer too. But if you are replacing the cover better replace the gasket. Also you have to remove intake manifold to replace the valve cover.. Be careful with intake manifold gasket.
I have a problem with my h3, its blowing white smoke out the tail pipe and i have oil in the central ventilation system box, the one ontop of the engine, any thoughts? Clogged lines or sowmthing else?
@@MFLuder-ru2bl yes your pcv line is blocked..you can clean like in the video or you have to remove the valve cover and clean it properly
Great! Found some leakege in this hose (have a low rpms about 580-600 and stalling) .. but ..looks like i have a leakege of this hose on intake manifold side ...do you know how itš connected to intake manifold ? do I need to remove intake manifold?
Where are the intake sensor wires connected? I bought a Hummer this week and the sensor is there, but the connector with the wires are gone. The old owner must have disappeared with him, I don't know. I would like to know the path of the sensor wire input to its final destination. Thank you friend
Dear I’m in Qatar I have h3 engine vibrates and runs slow and leaking engine oil is this problem with pvc pipe?
Can be different causes.. Rrmove the air box and see whether there's oil. Clean the throttle body if it's dirty. And also clean the Airflow sensor with contact cleaner.
Hansaka Muthukumarana Thanks boss 👍
Did you blow air into it? Did you use any kind of cleaner?
I used contact cleaner and blow air into it
i have this issue. when i remove that right hose while its running it acts like it wants to shut off. Any idea?
That line has to connect back
Do you know why oil is sluggish on hummer h3 even though i just did a oil change?
Did you add any synthetic oil treatment before?
Hello, how are you, sorry for the inconvenience, I am from Iraq, and I have a Hummer H3, but every time the engine temperature rises and reaches three quarters. Please help me. What is the solution so that the engine temperature does not rise
Sorry for the late reply..check your fan coil and check radiator leak..there must be a slightly crack on the top of radiator cover
my h3 turns on but turns off quickly and it shows me power reduced but I move the battery cables and it turns on but turns off and does not stay on for more than 5 minutes
Connect a scanner and see what faults it shows..mostly throttle body causes this issue.
Do you know how to take the intake or PCV valve apart?
PCV is built in the valve cover. When you remove the valve cover u can see a plate which covers the PCV connection,Then remove that plate and clean the lines. To remove valve cover first you have to remove intake manifold.So if you are willing to open the valve cover better get intake manifold packing too.
@@hansnmifyis it possible to delete PCV inside the cover and make one external?
@@alexeimaterov3226you can use cold air intake kit..but can’t do anything to valve cover..only thing you can remove the box and out a cold air intake pipe..
Did you suck the oil out or do you blow air in there?
Just blow air
Hey I have h3 5 clynder bought it using Alot of oil can you tell me if pcv valve is on the left side or right side of intake filter
There are 2 lines in h3 pcv one for in and one for out..one is connected to air intake box and other is connected to intake manifold.check the condition of ur valve cover gasket too..check behind of the engine any oil stains
@@hansnmify I’ve spent about 4000.00 trying to get this fixed I went to Orielys and they solve a a valve look like it had a pin hole but I didn’t see anywhere it would fit back to Orielys they said that wasn’t the part went to Chevy place they said it doesn’t have pcv valve .. watched your video single woman still paying out the last 2000.00 wish I could face time but maybe you can just tell me or via text.. watched the video .. where you had the vacuum blowing it out was that where the valve is
@@hansnmify this bill I’m paying right now dang saying they remove and replaced valve cover gasket intake ,manifold gasket ,throtle body assembly .pcv valve , spark plugs 2,089.00 … someone saw me putting oil in it at beach and told me they had to put oil in their hummer till they replaced pcv valve thank fo responding .. reall don’t know what they did dude went to jail about 2weeks later they shut shop down well thanks
@@hansnmify where you was blowing it out is that where pcv valve is
@@nellnelson8575 in hummer h3 there’s no valve so actually u can’t replace the valve..it’s just a hole..inside the valve cover there is a plate..so if u want to clean just take a pin and clean the holes and spray some contact cleaner then blow some air..make sure to remove ur oil dip stick..so u can see smoke coming..make sure to clean both sides.
Do you live in Jeddah? i also noticed that my h3 is eating oil but there is no smoke from exhaust but i can smell oil being burned , i will remove my intake to see if it has oil in it , Great video i must say. Can i use throttle body cleaner to clean the PCV orfice.
I'm in qatar.. Yea check the pcv.. Yes you can use throttle body cleaner.
Mine was the oil sending unit
@@adamwebb4583that's easy to fix.
@@hansnmify yeah. My odometer isn't working, any suggestions?
@@adamwebb4583 most probably faulty speed sensor..got any obd codes?
friend, this is normal in hummer h3 3.7? walking he's great, but standing still he does that. Any suggestions of what it could be? look please. TKS th-cam.com/users/shortsCbdppORFOUA
Looks like u have a little miss..check your spark plugs and coils.