A few questions about my SVT.

[LittleRedSVT]

Hey all-

I've noticed what may be a vacuum leak within in past few days. When i hit the gas it sounds like a blow-off valve near the firewall. Is it a vacuum leak? And how can I fix it?

Also. I was browsing underneath my car when I pulled my IAC valve and I noticed there was oil leaking around my PCV valve. Is this a major problem?

I have a replacement PCV valve if that's what I need to fix.

Any help would be appreciated.

[Sponsor]

[LittleRedSVT]

bump

[Krishilbun]

My pcv leaks a small amount over time. Just assumed was nothing major car runs great :/

Sorry if this isn't very helpful :-P

[macdiesel]

Have you checked the to elbow clamps? Or the intake manifold couplers? Ford uses non adjustable clamps on both sections, they can loosen over time. The intake oem couplers a known for leaking. CFM sells replacement couplers and clamps. With the car on idle you can spray some brake clean around areas. If you hear a change in idle you found your problem.

As for the pcv valve, I would replace the rubber grommet too. It's only a few dollars.