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Can anyone tell me about experience with running only B100 in a modern Common Rail Diesel engine (CDI, TDI, Cummins) etc. There are numerous stories out there that this should not be done. I've heard reasons such as the ultra high pressure fuel delivery systems & tight tolerance precision components do not like the higher viscosity BD. Also there may be issues with Urea injection (Blutech) systems etc. Any experience or comments?
Thanks. PD
 
Location: Vancouver | Registered: 02 November 2005Reply With QuoteEdit or Delete MessageReport This Post
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Like you've already stated the common rail diesels won't run much more than B5 due to the MUCH higher pressure in the system and the higher viscosity of biodiesel. I am good friends with the owner of Grease Works, about a year ago he has a Jeep Liberty CRD, which has a MB engine. The owner had run B100 in it and it destroyed the injectors and they had to be replaced. I wouldn't attempt anything higher than B5.


------------------------------------------------
82 Mercedes 300TD - 25k on biodiesel
78 Mercedes 240D - 10k miles on a two tank WVO system
77 Mercedes 300D - New Project
www.schumanautomotive.com/forums/ - Vintage Mercedes Forum.

To defy the laws of tradition is a crusade only of the brave.--Les Claypool
 
Location: Albany, OR | Registered: 22 August 2005Reply With QuoteEdit or Delete MessageReport This Post
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PD Vancoouver
-B100 works fine for in the summer months, check the list of vehicles below Tom


" I don't know what I don't know until I know"
1994 GMC 6.5 Tubo 2005 Dodge ram 3500, 3 VW's 2000, 2002, 2005.
 
Location: Manitoba Canada | Registered: 24 March 2009Reply With QuoteEdit or Delete MessageReport This Post
ReM
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quote:
Originally posted by biodiesel300TD:
Like you've already stated the common rail diesels won't run much more than B5 due to the MUCH higher pressure in the system and the higher viscosity of biodiesel. I am good friends with the owner of Grease Works, about a year ago he has a Jeep Liberty CRD, which has a MB engine. The owner had run B100 in it and it destroyed the injectors and they had to be replaced. I wouldn't attempt anything higher than B5.



Jeep CRD engine for the Liberty was produced by VM Motori, an Italian engine manufacturer-- Never used by MB--



ReM


B100--
2004 Motorhome CatC7
1987 Mercedes 190D 2.5 Turbo(possibly for sale)
1983 VW Pick-up (Caddy) 1.6 Turbo
Southern Oregon
 
Registered: 23 May 2004Reply With QuoteEdit or Delete MessageReport This Post
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We run B100 in a 2005 CRD Jeep Liberty since it was new. Now at over 48,000 miles and the only fuel related issue we've had is that we need to replace the fuel filter at 5k-10k miles.

Shaun


23 B100 vehicles
18 Bio-Beetle Rentals
http://www.bio-beetle.com
4 Recycling trucks
http://www.mauirecycles.com
1 1982 Mercedes 300TD
 
Location: Maui, Hawaii | Registered: 09 June 2003Reply With QuoteEdit or Delete MessageReport This Post
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quote:
Originally posted by ReM:
quote:
Originally posted by biodiesel300TD:
Like you've already stated the common rail diesels won't run much more than B5 due to the MUCH higher pressure in the system and the higher viscosity of biodiesel. I am good friends with the owner of Grease Works, about a year ago he has a Jeep Liberty CRD, which has a MB engine. The owner had run B100 in it and it destroyed the injectors and they had to be replaced. I wouldn't attempt anything higher than B5.



Jeep CRD engine for the Liberty was produced by VM Motori, an Italian engine manufacturer-- Never used by MB--



ReM


You must be thinking of something else. According to the Jeep site http://www.jeep.com/jeep_life/news/jeep/diesel.html They used a 3.0L Mercedes-Benz engine


------------------------------------------------
82 Mercedes 300TD - 25k on biodiesel
78 Mercedes 240D - 10k miles on a two tank WVO system
77 Mercedes 300D - New Project
www.schumanautomotive.com/forums/ - Vintage Mercedes Forum.

To defy the laws of tradition is a crusade only of the brave.--Les Claypool
 
Location: Albany, OR | Registered: 22 August 2005Reply With QuoteEdit or Delete MessageReport This Post
ReM
Member
Posted Hide Post
quote:
Originally posted by biodiesel300TD:
quote:
Originally posted by ReM:
quote:
Originally posted by biodiesel300TD:
Like you've already stated the common rail diesels won't run much more than B5 due to the MUCH higher pressure in the system and the higher viscosity of biodiesel. I am good friends with the owner of Grease Works, about a year ago he has a Jeep Liberty CRD, which has a MB engine. The owner had run B100 in it and it destroyed the injectors and they had to be replaced. I wouldn't attempt anything higher than B5.



Jeep CRD engine for the Liberty was produced by VM Motori, an Italian engine manufacturer-- Never used by MB--



ReM


You must be thinking of something else. According to the Jeep site http://www.jeep.com/jeep_life/news/jeep/diesel.html They used a 3.0L Mercedes-Benz engine



Nope-- Your reference is for the Grand Cherokee-- Vehicle in question is the Liberty

ReM


B100--
2004 Motorhome CatC7
1987 Mercedes 190D 2.5 Turbo(possibly for sale)
1983 VW Pick-up (Caddy) 1.6 Turbo
Southern Oregon
 
Registered: 23 May 2004Reply With QuoteEdit or Delete MessageReport This Post
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There are thousands of people all over the country running B100, including a lot on this board alone, we run B100 in PSDs and Duramaxs and an 05 Mercedes all with around 50-60K on B100 so far.
 
Location: West Michigan | Registered: 26 April 2006Reply With QuoteEdit or Delete MessageReport This Post
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quote:
Originally posted by ReM:

Nope-- Your reference is for the Grand Cherokee-- Vehicle in question is the Liberty

ReM


Sure enough. Oops.


------------------------------------------------
82 Mercedes 300TD - 25k on biodiesel
78 Mercedes 240D - 10k miles on a two tank WVO system
77 Mercedes 300D - New Project
www.schumanautomotive.com/forums/ - Vintage Mercedes Forum.

To defy the laws of tradition is a crusade only of the brave.--Les Claypool
 
Location: Albany, OR | Registered: 22 August 2005Reply With QuoteEdit or Delete MessageReport This Post
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