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PCV Valve buzzing

Started by StealBlueSho, March 07, 2019, 09:30:09 PM

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StealBlueSho

March 07, 2019, 09:30:09 PM
Anyone with a 2013+ (when they changed the PCV system) notice their PCV valve buzzing. I suspect mine is on the fritz.... but if it's normal for it buzz on and off, then maybe not.

It's a $10 part and 30 second fix... just curious though if it's normal.

TIA..


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Macgyver

#1
March 08, 2019, 12:13:39 AM
No PCV should buzz. Even a new one. New can be bad.

ZSHO

#2
March 08, 2019, 06:24:01 AM Last Edit: March 08, 2019, 06:41:33 PM by ZSHO
Its not installed correctly! The buzz your hearing is a large vacuum leak! Check the Hose connections and for codes! Check the Rear and Front CKCP Sensors!  Z

Page 130+ on the 2016MY PCV functionality

https://drive.google.com/file/d/1mojP8mZ7Uy9DaIqji6aYrE8O6OwUfxbh/view?usp=drivesdk


2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|

StealBlueSho

#3
March 08, 2019, 10:19:06 AM
It has always had a buzz... even before the catchcan... it's just gotten more consistent lately. Picked up a new valve for $6... will swap it later when I am home. Should resolve that issue and prevent future issues.




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ZSHO

#4
March 08, 2019, 12:43:19 PM Last Edit: March 08, 2019, 01:03:24 PM by ZSHO
Quote from: StealBlueSHO on March 08, 2019, 10:19:06 AM
It has always had a buzz... even before the catchcan... it's just gotten more consistent lately. Picked up a new valve for $6... will swap it later when I am home. Should resolve that issue and prevent future issues.




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Where did you P/up the new PCV valve from! Is the PCV valve Flush with the Separator! Sometimes you need to Bend the PCV Hose in order to Fit Flush against the Sep! If not it will cause an air leak! Z


2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|

StealBlueSho

#5
March 08, 2019, 03:33:24 PM
Rattling fixed with new PCV Valve.


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SM105K

#6
March 08, 2019, 04:21:10 PM
Sweet!
"M" 2013 SHO PP | AJPTurbo E30 Tune | FS HPFP | Stock IC with Ice Water DIY Sprayer | PPE Downpipes | Custom Magnaflow Resonator | 3rd Cat Delete | Derale Upgraded Trans Cooler | Dicunzolo Gen2 Trans Mounts| EPP Noisemaker Eliminator | MSD Coil Over Plugs | SP-542's | UPR Dual Valve Catch Can | K&N Drop In | Power Stop Slotted and Drilled Rotors with Stock PP Pads | H&R Springs  | AVS Flush Deflector | 802SHO Custom Splitter | Duraflex Chin Spoiler | Curva Concept C7's | Continental DWS06 Extreme Contact Rubber | 411 HP and 546 TQ |

"The Fukus" 2013 Focus ST | Boomba BOV | FSWerks Short Shifter | Power Stop Brakes | Continental DWS06 Extreme Contact Rubber |
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