Alsace 47°52'46"N 7°24'30"E | Here are the recommendations I gathered on mainly german sites:
- You should filter your oil with a max 2 µ (micrometer) filter to be really safe.
- Most filter with 5 to 10 µ and then wonder why either their injectcton pump or their filters get clogged.
- Check with Fleetguard ( www.fleetguard.com ) for a fuel filter that they use for diesel pumps at gas stations when filtering warm oil.
- If you want to really build your own filter, you have to make sure that you have a tight enough filter (maybe 2 to 3 layers crossed) and generously dimension your filtering surface, so that the flow is as slow as possible.
- Prefiltering and letting the oil stay in a recipient for say a week before filtering helps as some of the dirt settles or comes up.
Lady stockings are definitely not tight enough to filter the oil, only to preflter it for dirt.
HTH |