Looking for a low-pressure fuel vacuum/pressure gauge

Looks like this:

https://www.amazon.com/Lang-Tools-TU-32-6-Duramax-Diesel/dp/B009RXWW2K

http://www.thedieselpage.com/reviews/jkfuelpressure.htm

The key is that quick-disconnect fitting, which is described as a “Schrader” connection. However, this is not your garden-variety connector like on a tire.

Anyone happen to have one? The gauge needs to read suction, too, for this application.

Have you checked to see if any auto parts will loan/rent it out for you?

https://www.harborfreight.com/diesel-engine-compression-tester-20-pc-62594.html

You could get transducers & wire a display if you wanted permanent.

So are you just wanting to just fully pressurize? I have nitrogen and a regulator. What kind of schrader is it? Is it on a flare fitting or something else?
We can hook it up to a magnahelic gauge to see what pressure is is.

Good photo here
TheDieselPage.com - Kennedy Diesel Fuel Pressure Gauge - Product Review (already posted in the original post, but I totally missed it: thank you Discord!)

image

I also think it’s mentioned here
http://www.schraderinternational.com/Products/Product-Folder/NA-Diesel-Fuel-Valvesed61.html?sc_lang=en-US-NA

1 Like