Since fuel goes nowhere near the throttles, sounds dubious to me. These engines are pretty hardy as long as you stick to the service intervals. The fuel system is mostly harmed by lack of use. Martin drrrh_1 wrote: >Hi, >After getting my D back from having all the gaskets and seals changed >out, my mechanic suggested that I should add one half pint of Marvel >Mystery Oil to the gas after every four tank fills. He says that it >puts a protective film one some of the metal parts of the throttle >that are exposed to gasoline which keeps the gas from eating away at >it. > >Does anyone have any thoughts about this? > >Thanks, > >Rick 3290 > > > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/