MustangWorks.com : Ford Forums - View Single Post

88fivepointoh · 08-31-2004, 06:20 PM

well if you have your regular PCV valve installed, with a vacuum punp it will effect your manifold pressure do to the pcv valve being hooked up to the intake... now this is only a worry for an EFI car...

08-31-2004, 06:20 PM	#14
88fivepointoh Registered Member Join Date: Aug 2002 Location: Rochester Posts: 553	well if you have your regular PCV valve installed, with a vacuum punp it will effect your manifold pressure do to the pcv valve being hooked up to the intake... now this is only a worry for an EFI car...