Doing the purge..

Had trouble finding the recommended product, Liqui-Moly Diesel Purge, so I went with what’s available. A can of Wynn’s Diesel Clean-Up.
Ran the can through the engine and got out some nasty stuff.. Yeow!

Here’s what I bought..

After some idling and running ’round on that can here’s what came out of the fuel return. Plain nasty.

What the primary filter contained.. replaced both primary and secondary filter while I was at it..

Will run some biocide through the engine too, some says the blackness is algae. You now, plants growing in my engine. Won’t allow that, now will we?