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Car Forum / Dodge / Dodge Trucks / June 2005

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BioDiesel a fraud?

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NerdRevenge - 20 Jun 2005 05:37 GMT
I saw on Science channel last week were 2 just out of high school kids
converted an old Volkswagen diesel van to burn straight used cooking oil
after they were told in their auto mechanic class it could not be done.

They drove cross country stopping at fast food places to fill up.

They only drawback was they has to run regular diesel till the engine warmed
up then switched over to cooking oil.

They said they got better performance with the cooking oil.

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NerdRevenge - 20 Jun 2005 05:48 GMT
The vehicle also passed California emission tests

>I saw on Science channel last week were 2 just out of high school kids
>converted an old Volkswagen diesel van to burn straight used cooking oil
[quoted text clipped - 6 lines]
>
> They said they got better performance with the cooking oil.
Stephen Harding - 20 Jun 2005 11:59 GMT
> I saw on Science channel last week were 2 just out of high school kids
> converted an old Volkswagen diesel van to burn straight used cooking oil
[quoted text clipped - 6 lines]
>
> They said they got better performance with the cooking oil.

There's a local company that will convert your diesel to run
on cooking oil.  They're doing quite well.

You can buy bio-diesel conversion kits that bring the cost of
diesel down to about 70 cents a gallon.  Add free waste cooking
oil (vegetable) and some common ingredients to purify it and
you end up with a higher quality fuel than the petro diesel.

Apparently, the engine smells like french fries when running.

SMH
DonStaples - 20 Jun 2005 13:30 GMT
There's only one real problem with the idea of "free waste cooking
oil".Restaurants sell their waste oil to recyclers so they are unlikely to
want to give it to you to make biodiesel and households don't really produce
enough to be worthwhile.

>> I saw on Science channel last week were 2 just out of high school kids
>> converted an old Volkswagen diesel van to burn straight used cooking oil
[quoted text clipped - 18 lines]
>
> SMH
TBone - 20 Jun 2005 16:20 GMT
From what I have heard, not all recyclers pay for the waste oil, many
actually charge to take it and the restaurants really have no choice but to
pay since you can't just throw it in the trash.  If they have a way to get
rid of it for free, why not.  Perhaps you could make a deal with them to
pick it up on call or more often than there current recycler so that they
don't have to store it.  That alone would be worth something to many
restaurants.  I would suggest that before anyone wastes money on one of
these kits, that they do some research and find a fairly reliable source of
waste oil first.

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> There's only one real problem with the idea of "free waste cooking
> oil".Restaurants sell their waste oil to recyclers so they are unlikely to
[quoted text clipped - 23 lines]
> >
> > SMH
NerdRevenge - 20 Jun 2005 18:06 GMT
> From what I have heard, not all recyclers pay for the waste oil, many
> actually charge to take it and the restaurants really have no choice but
[quoted text clipped - 7 lines]
> of
> waste oil first.

That is what I understand. I do know many will take the oil for free if you
deliver it to them

>> There's only one real problem with the idea of "free waste cooking
>> oil".Restaurants sell their waste oil to recyclers so they are unlikely
[quoted text clipped - 27 lines]
>> >
>> > SMH
Jeff Mayner - 20 Jun 2005 19:51 GMT
> From what I have heard, not all recyclers pay for the waste oil, many
> actually charge to take it and the restaurants really have no choice
[quoted text clipped - 5 lines]
> anyone wastes money on one of these kits, that they do some research
> and find a fairly reliable source of waste oil first.

A very close family member is part owner of three local Burger Kings here in
Ventura. Yes they do get paid for the waste oil but it's really not that
much. With the positive press you'd get for helping with the environment and
helping keep us "slightly" less dependent on foreign oil, I would think they
would jump at the chance.

I'll see.  ;-)

>> There's only one real problem with the idea of "free waste cooking
>> oil".Restaurants sell their waste oil to recyclers so they are
[quoted text clipped - 24 lines]
>>>
>>> SMH
TBone - 21 Jun 2005 00:34 GMT
> > From what I have heard, not all recyclers pay for the waste oil, many
> > actually charge to take it and the restaurants really have no choice
[quoted text clipped - 13 lines]
>
> I'll see.  ;-)

I would suspect that with the high volume of oil that a BK uses, it would be
worth it for them to pick it up in those cases.

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Stephen Harding - 20 Jun 2005 21:27 GMT
> There's only one real problem with the idea of "free waste cooking
> oil".Restaurants sell their waste oil to recyclers so they are unlikely to
> want to give it to you to make biodiesel and households don't really produce
> enough to be worthwhile.

Not around here!  They're apparently all too happy to give it
away.  The local conversion company actually did a cross country
drive to demo their product, stopping at fast food joints the
entire route out and back, and it apparently was not problem to
get the oil for free.

Now of course, if *everyone* was out looking for waste cooking
oil, I suspect it wouldn't be long before it wasn't so free!

SMH
Badger - 21 Jun 2005 00:41 GMT
> There's only one real problem with the idea of "free waste cooking
> oil".Restaurants sell their waste oil to recyclers so they are unlikely to
[quoted text clipped - 23 lines]
>>
>>SMH

Around here we pay to have it taken away. Hmmm.
Clay
Jeff Mayner - 20 Jun 2005 19:47 GMT
>> I saw on Science channel last week were 2 just out of high school
>> kids converted an old Volkswagen diesel van to burn straight used
[quoted text clipped - 16 lines]
>
> Apparently, the engine smells like french fries when running.

Damn. I hope I never get behind one. I'll be turning into the first Burger
King I see.  ;-)

> SMH
jem - 22 Jun 2005 02:35 GMT
There recently were two stories in the Connecticut press about burning used
cooking oil, the first was a woman who was burning waste cooking oil from
Chinese restrauants... all positive press

The second was two- three weeks ago where a guy in Winsted, CT had converted
his VW Bug to burn Waste cooking oil, and a black bear trashed the rear
window to get to the oil smell.  Picture in the paper showed a car I
wouldn't wantto drive tochurch in on Sunday, but he supossedly got great
milage when th think heated up and he converted from disel to "french fry
oil".  The down side is his neighbors complained whenever he came home
because everyone ended up smelling like they worked at Bugger King.

jem

>I saw on Science channel last week were 2 just out of high school kids
>converted an old Volkswagen diesel van to burn straight used cooking oil
[quoted text clipped - 6 lines]
>
> They said they got better performance with the cooking oil.
Trey - 22 Jun 2005 14:47 GMT
> There recently were two stories in the Connecticut press about burning
> used cooking oil, the first was a woman who was burning waste cooking oil
[quoted text clipped - 10 lines]
>
> jem

Could the smell be from the oil not burning hot enough? Or is that just the
inherent smell of cooking oil? It would be interesting to see a comparison
between used cooking oil and fresh cooking oil.
TBone - 22 Jun 2005 15:35 GMT
I would think that it is the residual smell from the food that was cooked in
the used oil.

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If at first you don't succeed,  you're not cut out for skydiving

> > There recently were two stories in the Connecticut press about burning
> > used cooking oil, the first was a woman who was burning waste cooking oil
[quoted text clipped - 14 lines]
> inherent smell of cooking oil? It would be interesting to see a comparison
> between used cooking oil and fresh cooking oil.
Trey - 22 Jun 2005 15:47 GMT
Could something like that be filtered out? How small are these particles?
I'm sure little bits of potato cant be all that good for the engine.

>I would think that it is the residual smell from the food that was cooked
>in
[quoted text clipped - 24 lines]
>> comparison
>> between used cooking oil and fresh cooking oil.
TBone - 22 Jun 2005 16:12 GMT
I don't think that it has anything to do with particles.  Potatoes have oils
as well and some of it must leach out into the cooking oil.  When I worked
at the drive-in as a cook (god that was a long time ago) we had a few deep
fryers and the one used for fries could only be used for  fries.  If you
fried anything else in it, it would taste sort of like French fries and the
fries afterward would taste like crap until you changed the oil.  I would
assume many things have oils that will exchange with the cooking oil and you
will not be able to get it out but on the good side, many say that it
actually smells good unlike diesel

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If at first you don't succeed,  you're not cut out for skydiving

> Could something like that be filtered out? How small are these particles?
> I'm sure little bits of potato cant be all that good for the engine.
[quoted text clipped - 27 lines]
> >> comparison
> >> between used cooking oil and fresh cooking oil.
Trey - 22 Jun 2005 20:00 GMT
Given this country's eating habits... it could be detrimental to the
public's health.. since people will be driving along, someone in a fry-oil
burner will pass them and then they will want to go get fries. Great
marketing for the fast food chains though.

>I don't think that it has anything to do with particles.  Potatoes have
>oils
[quoted text clipped - 48 lines]
>> >> comparison
>> >> between used cooking oil and fresh cooking oil.
Badger - 22 Jun 2005 23:35 GMT
> Given this country's eating habits... it could be detrimental to the
> public's health.. since people will be driving along, someone in a fry-oil
[quoted text clipped - 63 lines]
>>>>>comparison
>>>>>between used cooking oil and fresh cooking oil.

It definitely smells different. i put B20 in my truck for the first time
and not only does it run better it smells better.
TBone - 23 Jun 2005 01:25 GMT
That's ok.  People need to take some responsibility for their own actions,
including their eating habits.  I myself would rather be following a vehicle
running on bio-diesel and wondering what I'm going to have for dinner than
being stuck behind one running on conventional diesel and wondering how far
up his a.s I could shove that stink bomb he is driving

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If at first you don't succeed,  you're not cut out for skydiving

> Given this country's eating habits... it could be detrimental to the
> public's health.. since people will be driving along, someone in a fry-oil
[quoted text clipped - 53 lines]
> >> >> comparison
> >> >> between used cooking oil and fresh cooking oil.
 
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