Oct 3, 2021 · Looking for info on the vacuum line routing, a PCV setup with a catch can and evap purge setup. Car is an 04 regal LS, GTP L67 with series 3 top end (heads/IM with injector …

Only reason to do this would be to run an external PCV and catch can. Unless you are installing an intercooler which blocks off the PCV, you won't need to do it. If you are dead set on doing it …

Jan 1, 2012 · If you are using a stock L67 throttle body there is no port to connect you metered air supply to your front vale cover for full PCV operation. The following pictures show how to tap …

Feb 18, 2008 · This HOW TO write-up on Replacement of the Positive Crankcase Ventilation (PCV) Valve has been added to the How To section and can be found HERE

Jun 11, 2012 · Series 3 was able to run a separate port near the EVAP/PCV valve which can run an external tube to the intake duct between the MAF and TB, since it's a separate tube on …

Feb 9, 2018 · The pcv valve is to meter the flow of air and keep pressure from pushing past into the crankcase (boost/backfire). The fresh air cycles the unwanted combustion vapors and in …

Includes stock pulley and bypass valve, plastic tube fitting, PCV valve assembly, and mounting shield tab. We also replace any worn bypass parts such as bypass bearings and butterfly. …

PCV Valve Location: The PCV (Positive Crankcase Ventilation) is a one way valve that should be replaced regularly. Check your vehicle's owner's manual for the specific service schedule for …

Jan 21, 2011 · Valve cover breather is required for the front port which does not fit on the intercooler. Also see the link below. How to get PCV to work instead of valve cover breather!

Aug 8, 2021 · where is the PCV Valve located and how to change. What makes you think they need changing? It's under the intake manifold. Can't live without smoky bacon! The PCV valve …