Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: Psychoca on 17 May 2010, 11:52:34

Title: Bio Diesel...
Post by: Psychoca on 17 May 2010, 11:52:34
Is it safe to use Bio-Diesel in the 2.5TD??

Or do I need to replace any of the seals??

I am looking at "brewing" my own, but, I need to balance up the costs of it, Looking at running at around a 2-1 (Bio - Regular Diesel)...

Thanks...
Title: Re: Bio Diesel...
Post by: JamesV6CDX on 17 May 2010, 11:59:28
Properly made biodiesel, I would think is fine.

Veggie oil on it's own, doesn't work well in the TD.

Title: Re: Bio Diesel...
Post by: Zuffenhausen on 17 May 2010, 13:24:45
I have run upto 50/50 Veg oil & Diesel in a Cavalier TD sucessfully.
Title: Re: Bio Diesel...
Post by: Sixstring on 17 May 2010, 15:18:49
My neighbour uses a "two tanks of diesel to one of biofuel" method on his Astra diesel, and he swears by it, bio is only 85p per litre over here (lydney), but he has to change his fuel filter every 2k...............
Title: Re: Bio Diesel...
Post by: Pitchfork on 17 May 2010, 17:26:55
Quote
My neighbour uses a "two tanks of diesel to one of biofuel" method on his Astra diesel, and he swears by it, bio is only 85p per litre over here (lydney), but he has to change his fuel filter every 2k...............
But we're talking about the BMW lump with Bosch fuel injection which I believe does not take kindly to Bio or Veg
I'd like to be corrected on this & run mine on either one or the other
Title: Re: Bio Diesel...
Post by: Omegatoy on 17 May 2010, 20:18:55
I know at least 4 people who have successfully run them on bio and or veg oil with no probs other than needing to diesel magic it  couple times a year, however all of the only run 50/5- split
personally i dont having said that diesel plus10 here is 30percent bio and thats al i buy!! so you could say i do!!! doh ;D
Title: Re: Bio Diesel...
Post by: Risky Duckfeet on 17 May 2010, 21:44:22
A while ago I had my Land Rover repaired by a guy who was rebuilding a Saab engine which had been run on Bio diesel and had blown up. He gave me a list of about three manufacturers that said that would be the result.
Am sure Vauxhall was on the list but as said, they're BMW engines.
Title: Re: Bio Diesel...
Post by: Opel 2.5TD on 28 March 2012, 10:08:20
My 2.5TD developed a misfire at idle, it didn't clear immediately after diesel magic trick but after using a few more tanks of regular non supermarket diesel. This is despite a diesel "expert" saying I would need a new pump at far more than the car is worth. So it looks likely that it was dirt in the injection pump caused by extended (10 months) running on 100% Bio Diesel, perhaps not surprising as it is recycled cooking oil!  I won't risk using it again.