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Old 03-09-2015, 01:12 PM
strelnik strelnik is offline
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Join Date: Aug 2007
Location: SE Mich
Posts: 3,285
Quote:
Originally Posted by TwitchKitty View Post
There are many threads here on this topic, search.

I don't recommend this practice. I have run it several times and the results were not good.

After having done some considerable research on this topic and combed about 450 sites, with notes, I discovered these trends:

BAD = clogs or large resude lumps in tank or lines

1. mixing WMO unfiltered + WVO unfiltered and just left to stand for cleaning + gasoline in a 40-40-20 mix

2. mixing WMO unfiltered and WVO unfiltered and heated to about 170 degrees F

3. Mixing turpentine + candle wax shavings + mineral spirits + used fryer oil in 30-10-30-30 mix, causing crud in tanks and blockages after about 10 miles

4. WMO unfiltered + hydraulic oil unfiltered- no more info, don't know if hydraulic oil was mineral or vegetable based

GOOD = normal use as fuel after 5 full tanks

1. WMO (filtered using "true" 5 micron filters in pump, then centrifuged) + mineral-based hydraulic oil (filtered to 3 microns before dumped for recycler pick-up) + kerosene in 6 gal + 6 gal + 1 gal mix

2. super-thin hydraulic oil, mineral based with viscosity at 2.6 (?) on scale, plus used Dexron filtered to 5 microns + kerosene, together in 10 gal + 10 gal + 2 gallon mix.

In very few cases was I able to find info on Mercedes vehicles. Many mixes were made for Continental multi-fuel engines or for larger older diesels. In many cases people did not answer when I asked for proportions. These did, so I have them.

I'm sure there are many ways to do this, but I'm interested in using only Bosch MB pumps and systems and creating fuel usable in them without damage.
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Strelnik
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1950 170SD
1951 Citroen 11BN
1953 Citroen 11BNF limo
1953 220a project
1959 180D
1960 190D
1960 Borgward Isabella TS 2dr
1983 240D daily driver
1983 380SL
1990 350SDL daily driver alt
3 x Citroen DS21M, down from 5
3 x Citroen 2CV, down from 6
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