Just the single canister filter on the 642.

But when I had my infamous gas in the diesel incident (service stations fault) 2 years ago the dealer did remove the tank to drain it.
http://www.peachparts.com/shopforum/diesel-discussion/355251-98-e300dt-om606-wont-start-when-hot.html

BTW the oil company insurance ended up denying the claim and I got soaked for $2500. After they told me to go get them fixed and they would cover it. There is a corporate insurance company that is located in a suburb of Kansas City that starts with S and ends with wick. They are b@stards who do everything to avoid paying claims. Including threatening to prosecute me for insurance fraud. Too little dollars to make it worth suing them since it's my word against theirs.

Yes the CDIs do not like B100. Supposedly they should not be run on greater than B5. What do we do in those states with a B20 mandate?

__________________
The OM 642/722.9 powered family
Still going strong
2014 ML350 Bluetec (wife's DD)
2013 E350 Bluetec (my DD)

both my kids cars went to junkyard in 2023
2008 ML320 CDI (Older son’s DD) fatal transmission failure, water soaked/fried rear SAM, numerous other issues, just too far gone to save (165k miles)
2008 E320 Bluetec (Younger son's DD) injector failed open and diluted oil with diesel, spun main bearings (240k miles)

1998 E300DT sold to TimFreeh
1987 300TD sold to vstech