Read the ingredients. If you look at diesel purge it is about 65% diesel fuel. Most products designed to go into the tank do not have diesel in it so I would suspect it does not run. If you can find the injector cleaner that has the purging ingredients at the same ratio as diesel purge and mix it with an appropriate amount of diesel you would have your own diesel purge. However I doubt the ingredients exist out there. So don't reinvent the wheel. Get some purge!