6L80E Pressure Regulator Valve Vacuum Testing.

[@arthurfricchione8119]

Thanks for sharing. Watching other transmission videos they show tearing one down but they rarely show the actual testing. Thanks for sharing your info and knowledge Artie 👍

[@mechboy5954]

What a great video demonstrating before and after values

[@tomstrum6259]

Thank you for sharing this great Diy video !! I needed to acquire an Affordable calibrated vacuum test meter & your video helped tremendously !! Great channel content...Thx,....tom.

[@playharder1435]

A pencil eraser works perfectly to plug orifices on the valves 😊

[@kuruppujayantha8828]

Nice video

[@Markakis90]

Nice video bro

[@donaldisrael7147]

Thanks for the demo. I guess there's no way to ream the bore and use an oversize valve.

[@AutomaticTransmission]

Go to sonnax website, for every valve that they sell there's a minimum vacuum standard reading. If it's within specifications you'll put a drop in valve. If it's below you ream.

[@scottdavis3289]

What are the symptoms of a failing pressure regulator valve?

[@alfonsoferguson290]

I would like to know where u are located I have a 2014 silverado that is starting to have transmission problems

[@marknaravas318]

Hiram: do you know of anyone that has an oversized valve and bore reamer for the 80?

[@Steve.191]

Would readings be different if hot transmission thanks 👍

[@AutomaticTransmission]

Yes since the fluid gets thinner and metals expand with heat. If you notice I have the valve clean and dry, fluid would give me a better reading since it covers the wear somewhat.

[@nickmiller7477]

I've got a question for you

[@SnowCamo45]

💯💯💯👍🏽

[@alfonsoferguson290]

Where are u located

[@OTB_CHOP]

By any chance what’s the name of your shop or email I can reach you at?

[@d5oper]

Where are you located?

[@AutomaticTransmission]

Send me an email

[@vs68s39]

How to determine the bore is worn too much

[@AutomaticTransmission]

Go to sonnax website, on every valve they sell there's a minimum vacuum standard. If it's close to it or slightly below you can install a drop in valve. If it's way too low then you need to ream it and install an oversized valve.

[@vs68s39]

@@AutomaticTransmission Thank you.