2005 LS V6 - PCV Valve Location

[Eurythmian]

OK, I have searched the web and this site for information or a diagram to show me the location of the PCV on my 05 Lincoln LS (V6).

I know this is a stupid question and I should know this... but can anyone help?

Also - where are these two sensors and how do I determine if they need to be replaced or just cleaned? If cleaned - what do I buy to clean them?

• Mass Air Flow (MAF) sensor
• Throttle Body (TB) sensor

Thanks for all your help.

 

[Eurythmian]

Can anyone help?

 

[n8bachelor]

IIRC it is under the upper intake manifold near the firewall.

 

[Eurythmian]

IIRC it is under the upper intake manifold near the firewall.

You've got to be kidding... so I will need to remove the Intake and get a new gasket for that to replace a $10.00 part?

That's fantastic!

 

[n8bachelor]

See here:

http://www.lincolnvscadillac.com/showpost.php?p=68971&postcount=9

and here:

http://www.lincolnvscadillac.com/tech/Lincoln-LS/IntakeManifoldV6/

 

[Eurythmian]

See here:

http://www.lincolnvscadillac.com/showpost.php?p=68971&postcount=9

and here:

http://www.lincolnvscadillac.com/tech/Lincoln-LS/IntakeManifoldV6/

Thank you for the links... very helpful. But can I just say... what a pain in the A$$!!!!!!!

 

[n8bachelor]

If your problem is the PCV hose it is covered under an extended warranty... at least it is for mine. I got a letter from Ford a few years back indicating the 10 year 100,000 mi warranty on that part.

Had some issues with my car running rough a couple years back but it went away shortly and I never took it in to be serviced. I take it you are still having drivability issues?

 

[Eurythmian]

If your problem is the PCV hose it is covered under an extended warranty... at least it is for mine. I got a letter from Ford a few years back indicating the 10 year 100,000 mi warranty on that part.

Had some issues with my car running rough a couple years back but it went away shortly and I never took it in to be serviced. I take it you are still having drivability issues?

I'll call the dealership and find out about the recall or extended warranty on this part.

Yes and no with drivability issues... it runs great but it has hesitated a couple times with it being over 100˚ outside - and sitting in bumper to bumper traffic. So I will see what the dealership says... they should take care of any issues at this point.

Thanks for your help.