This is a simple way to monitor the suction side of your fuel system. Once you know your system, you will know it's normal operating vacuum and can easily see minor changes before they become a crisis. Once the vacuum begins to rise, get some new filters and replace them as well as the O ring on the T handle and the square "O-ring" under the cap of the Racor. Great Tech tip!
One of the most important parts of a diesel fuel system. Obviously I’m a big fan. I actually bought 2 - the first didn’t have “tell tale” about 5 years later the new model came out and I immediately purchased one! Good Stuff!
This is a simple way to monitor the suction side of your fuel system. Once you know your system, you will know it's normal operating vacuum and can easily see minor changes before they become a crisis. Once the vacuum begins to rise, get some new filters and replace them as well as the O ring on the T handle and the square "O-ring" under the cap of the Racor. Great Tech tip!
Well said, we love our Tech Tips!!!
One of the most important parts of a diesel fuel system. Obviously I’m a big fan. I actually bought 2 - the first didn’t have “tell tale” about 5 years later the new model came out and I immediately purchased one! Good Stuff!
I run a vacuum gauge similarly on my oil fired heating system as well. Great tip!