3 Bad Brake Booster Check Valve Symptoms

In this video we'll talk about bad brake booster check valve symptoms and what to do about them. Learn how what causes these
symptoms and how to fix a bad brake booster check valve.
If you'd like more information you can read our guide: vehiclefreak.com/3-bad-brake-...
causes-fixes/
We cover the following questions and topics:
brake booster check valve symptoms
power brake booster check valve symptoms
symptoms of a failing brake booster
how do i know if my brake booster is bad
faulty brake booster symptoms
what are the signs of a bad brake booster
vacuum brake booster check valve
We hope this video was helpful!
DISCLAIMER: Any information we provide in this video is intended as education. Vehicle Freak and it's operators shall not be liable under any circumstances in case of any injury, damage, or any other accident that may occur. By watching this video, you agree to these terms. Vehicle Freak and its operators may earn from qualifying purchases as an Amazon associate.

[@SuperZekethefreak]

Useful enough. Half the video was showing images having little or nothing to do with the check valve.

[@RellyOhBoy]

Half the info in this video is dead wrong.

[@user-fp5fx8nc1j]

I am a 35 year ASE master technician, anybody who takes any information from this video is looking to spend LOTS of money on replacing incorrect parts and putting innocent people in danger.

[@zackaryfootit2853]

Whenever i release my brake pedal the rpms jump. and I have rough idle and misfires everywhere all the time. Any ideas what it could be?

[@mumbles552]

Wrong, wrong, wrong. There is no brake fluid inside the booster and if there is, the rear seal in the master cylinder is leaking.

[@danjortuxtla7809]

Y si hay aceite de motor, está defectuosa la válvula de retención de vacío.

[@Eww123]

Thanks man, just saved me the time of watching a pointless video. This is why they need to bring the dislike button back

[@dntlss]

Hey mumbles,i wanted to pick your brain about a issue im having with a booster,you have a little time and ill explain?

[@preacher031163]

Kinda funny most of the pics u show r not even the parts u r discussing.. DO NOT USE THIS VIDEO...disregard it!!!

[@pablo6305]

Reminds me of semi driver explain how to drive submarine.

[@SamVieiraGuitar]

I really want to believe that a bad brake booster or check valve can make a brake pedal soft as its the last thing left for me to replace.. never heard of a vaccum issue making brakes soft, they usually get harder.

[@imartinez134]

I ended watching this video because I have the same problem. Have you found what cause the pedal to get soft? I have replace the brake pump 3 times and my mechanic says the next thing will be to replace the abs module but that is expensive.

[@SamVieiraGuitar]

@I Martinez hey, i ended up selling the car but, my mechanic told me it was the abs module even though it was replaced he said I could have picked a bad one... I dont think that was the problem.

[@jeffmosier3145]

@@SamVieiraGuitar your right it wasn't the problem. If ABS module goes bad it will still work as a proportioning valve and the brakes will still work. You just won't have anti-lock brakes

[@marlongabriel9944]

Boss may alam po ba kayo na bumibili ng sirang hydrovac Chevrolet venture 2003 model

[@MJ-fk6yg]

my rpm moves a bit when i pump the brakes when the engine is on and i'm at a stand still. is this a symptom of a failing check valve or bad vacuum hose?

[@jamesm.8392]

I have a 2013 Hyundai Elantra LTD with a stiff break pedal. Breaks are good and the car stops well. "i think my check valve is clogged". It does not like to start and has keyless ignition. I got a new check valve part# 28327-2E200 from the dealer but it looks nothing like the oem valve that's on there. Even my mechanic says . . . no way . . . wrong part. I never opened the bag. Part was checked by the dealer with my vin#. Anyone ???

[@dcrawf36]

What?? Air enters from the atmosphere and creates a vacuum!? 😂 ok people don’t listen to literally any of this. This video needs to be removed.

[@ramonfalcon4506]

Hi…I have a 2000 Jeep Grand Cherokee 4.7….after driving for 5 miles or so ….it feels like the brakes are being applied….i let go of the gas pedal,and the jeep stops….i have changed the rotors,calipers,wheel sensors,abs module,abs pump,booster everything dealing with the brakes…and nothing helps….what I did last was remove check valve from the booster,and heard air escape….wondering if that’s normal….can you help…..I LOVE my jeep….i have done a lot of repairs myself…..help….thank you

[@CHRONOS-ict]

I got a 99 Cadillac escalade 5.7 vortex.......my brake pedal trys locking up randomly usually when it's raining or snowing...hell I had to slam the pedal so hard to break it free that I busted a brake line. Kinda weird cuz it makes a weird loud farting sound similar to a deep grinding sound" errrerrrrerrr" I have no clue what's causing it. could a check valve cause this or much bigger issues u think?

[@CHRONOS-ict]

Itl get super hard to press the pedal and brakes don't really work when it occurs...then il kick the shit out of it and itl either take free and stop or blow a brake line

[@cheifexhuman5332]

I am not even a mechanic I know all this shit information doesn't add up

[@HowToDoitright]

You said the brake booster is filled with brake fluid, which is completely wrong. There should be no fluid in the brake booster. if brake booster have any brake fluid that means it’s gone bad

[@Chris-zi7nr]

But you DIDN'T show how to remove the check valve!

[@lkeeble]

"The booster draws air from the atmosphere into the cannister, creating a vacuum" - I'm sorry, what??

[@packerman1203]

Why am i watching this, i know my check valve is fucked cause its in half.

[@glenwhitestofer6420]

Also video text is break issues at least get the spelling correct '

[@nedoscarsandfishingvideos5500]

Hmm 🤔 this doesn’t make any sense

[@morphius747]

very professional and well spoken

[@HowToDoitright]

Please don’t watch this video. Very incorrect information.

[@B.effin.G9420]

No one needs to listen to this. Its completely wrong

[@almiller5757]

Lost me at "brake peee-duhl"

[@kellysteele9679]

Kept repeating the same sentences/ info over & over…

[@user-qv1dk7xu4c]

Redundant

[@tobydyes]

the video is what we call oxymoron look it up

[@KenDeavers]

Why did you repeat yourself like 100 times

[@glenwhitestofer6420]

Pedal would get harder with no vacuum,not sink to the floor,Go to school and learn something

[@user-dl4bl4kd2d]

Congratulations, Y'all are kinda funny and kinda useless same time.

[@tobydyes]

you bring it to somebody what's the point of the KZbin video someone has no common sense

[@aliciapalmer8010]

'And the vacuum will be lost.' he just kept remixing the same sound clips