I'm pretty sure the 91's were indirect injection, aka pre-chamber injection - and you could call a dealer - probably the service department - and find out for sure. Indirect injection diesels are less finicky about SVO/WVO, I'm told - so you just need a 2nd tank, heated, for the SVO or WVO, start and shutdown on dino diesel. Do you have "From the Fryer to the Fuel Tank" - that's a good place to start.
If it turns out to be direct injection, let me know - I'm in the process of trying SVO/WVO on a Land Rover Tdi (turbocharged direct injection) engine - I'll let you know how it works. Craig Prairie Dog wrote: > I don't really know... it is a 1991 B5.9 straight six engine. Big ol' > beast. How might I tell which type of injection it uses? And, assuming > it is one or the other, what would your advice be? > ;-) > Thanks! > -Joel > > ----- Original Message ----- > > From: craig reece <[EMAIL PROTECTED]> > > Subject: Re: SVO vs B-D, and Refining B-D into Bio-gasoline? > > > > Joel, > > > > Is the Cummins the early indirect injection, or the later direct > > injection? > > > > Craig > > > > Prairie Dog wrote: > > > > > Hello, I am new to the groups (pardon my cross-posting). I run a > > > curbside recycling business in my locale, and plan on switching my > > > Cummins Diesel-powered recycling truck over to B-D or WVO this > spring. > > > I've already gotten some ideas and leads that will help with this, > > from > > > the list. Any input as to whether I should aim for SVO/WVO or for > > > Bio-diesel? (I'll be producing my own instead of buying commercial > > > Bio-diesel, if I go that route.) Any pointers on the benefits or > > > drawbacks from each ? > > > > > > > > > > > > Biofuel at Journey to Forever: > http://journeytoforever.org/biofuel.html > Please do NOT send "unsubscribe" messages to the list address. > To unsubscribe, send an email to: > [EMAIL PROTECTED] > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ ------------------------ Yahoo! Groups Sponsor ---------------------~--> Send FREE Holiday eCards from Yahoo! Greetings. http://us.click.yahoo.com/IgTaHA/ZQdDAA/ySSFAA/FGYolB/TM ---------------------------------------------------------------------~-> Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Please do NOT send "unsubscribe" messages to the list address. To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/