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Location of PCV valve on a 2005 Pontiac Sunfire

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Posted on Jan 02, 2017

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SOURCE: where is the pcv valve located on a 1998 pontiac

if it a 3800 its on pass side on the intake under map sensor by alt.

Posted on Mar 22, 2010

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SOURCE: pcv valve location on 1997 pontiac sunfire, 2.4

the positive cranckase ventilation is going to be on the valve cover. usually has a rubber hose about 5/8 coning off it and running to the intake.

Posted on Apr 03, 2010

flbergeron68
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SOURCE: Location and replacement of PCV valve on 2005

usually they are on the valve cover. buy a new one and look for the old one. check the tubes connected tfrom the engine to the air breather

Posted on Jul 05, 2010

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SOURCE: Location of pvc valve on a Pontiac sunfire 2.2 4cyl 2005

It's not a PCV valve like back in the day . It's a fix orifice in the valve cover . Where the breather hose hooks to the valve cover . You would need to take the valve cover off an clean the orifice with carb clean or brake clean .

Posted on Feb 13, 2017

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1 Answer

Location of pvc valve on a Pontiac sunfire 2.2 4cyl 2005


It's not a PCV valve like back in the day . It's a fix orifice in the valve cover . Where the breather hose hooks to the valve cover . You would need to take the valve cover off an clean the orifice with carb clean or brake clean .

Feb 12, 2017 | 2005 Pontiac Sunfire

1 Answer

Does a 2005 Pontiac Sunfire have a PCV valve?


Crankcase Ventilation System Description
A crankcase ventilation system is used to consume crankcase vapors in the combustion process instead of venting them to atmosphere. Fresh air from the intake system is supplied to the crankcase, mixed with blow by gases and then passed through a calibrated orifice into the intake manifold.
The primary control is through the positive crankcase ventilation (PCV) orifice which meters the flow at a rate depending on inlet vacuum. The PCV orifice is an integral part of the camshaft cover. If abnormal operating conditions occur, the system is designed to allow excessive amounts of blow by gases to back flow through the crankcase vent into the intake system to be consumed by normal combustion.

Dec 19, 2016 | 2005 Pontiac Sunfire

1 Answer

PCV valve location


There's no PCV valve on these engines. The crank ventilation is built into the valve cover.

Nov 19, 2013 | Pontiac Sunfire Cars & Trucks

1 Answer

2003 Sunfire PCV Valve


It seals into a rubber grommet in the valve cover

Nov 19, 2013 | Pontiac Sunfire Cars & Trucks

3 Answers

2003 sunfire using oil - oil in air box by throttle body - where is pcv valve located


Check and or replace your PCV valve. also make sure the oil level is not overfilled.and your airfilter is not dirty/plugged

Aug 26, 2012 | Pontiac Sunfire Cars & Trucks

1 Answer

Am I to understand the pcv is located under the valve cover on a 2003 sunfire?


No the pcv is on the intake manifold the hose that is on the valve cover is just a hose and nipple the PCV is on the intake

Mar 06, 2012 | 2003 Pontiac Sunfire

1 Answer

Location and replacement of PCV valve on 2005 Pontiac Vibe


usually they are on the valve cover. buy a new one and look for the old one. check the tubes connected tfrom the engine to the air breather

Jul 05, 2010 | 2005 Pontiac Vibe

1 Answer

Pcv valve location on 1997 pontiac sunfire, 2.4 liter


the positive cranckase ventilation is going to be on the valve cover. usually has a rubber hose about 5/8 coning off it and running to the intake.

Apr 03, 2010 | 1997 Pontiac Sunfire

1 Answer

Trying to find the location of the pcv valve on a 2005 Aztek


My cousin has a aztec, and the pcv on hers is drivers side, front of engine by front motor mount. Hers is a 2001.

Nov 27, 2009 | 2001 Pontiac Aztek

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