[Erik Latranyi]

I will research this. Interesting.

 

[Dave Z]

Wonder how many gallons per year of oil this is saving?

 

[Erik Latranyi]

Wonder how many gallons per year of oil this is saving?

I would think the savings are minimal.

Refining crude creates multiple products, not just gasoline.

The savings may come in the form of lower foam prices for other applications, such as housing, machinery or ear muffs!

 

[Bob Lincoln]

NOT GOOD to put more soy in automobiles. It's in a lot of electrical wire insulation, and that's what attracts vermin to eating wires. This is bad news if you don't use the car daily or have a fair amount of wildlife around.

 

[Erik Latranyi]

This is not just an acoustical foam......it is a structural foam as well, which improves crash worthiness.

It is an interesting product. Using soy does not seem to provide any advantages (other than bragging rights) and may lead to the unforeseen issues Bob Lincoln has raised.

 

[Lampredi]

NOT GOOD to put more soy in automobiles. It's in a lot of electrical wire insulation, and that's what attracts vermin to eating wires. This is bad news if you don't use the car daily or have a fair amount of wildlife around.

So it's an ostensibly environmentally-friendly way to implement planned obsolescence, then?

 

[abgwin]

Aren't we making an assumption that simply because it's soy based that it's still edible or even attractive to rodents?

I would certainly think that experience automotive engineers would have considered this and planned for it.

 

[Bob Lincoln]

Well, they didn't plan for it in wiring. It has been used since the 1980s, and anyone here who has had rodents in their vehicle that is seldom used, mentions wiring being chewed. It's a big problem.

http://ctwatchdog.com/finance/rodents-damage-cars-by-chewing-electrical-connections-tips-on-how-to-avoid-costly-repairs

http://www.motor.com/article.asp?article_ID=1563

http://www.detroityes.com/mb/archive/index.php/t-14120.html

http://www.carcomplaints.com/Nissan/Murano/2004/electrical/rodents_eat_soy_based_wire_insulation.shtml

 

[jerseyjoe]

One advantage listed was lower density than current foam and weight saving of up to 1.4 lbs for vehicle. Sounds like inexpensive weight reduction, better performance and fuel economy. Serious drag racers would remove all the sound deadening from the car, it was a lot easier in early Plymouths that had as little as possible. I bet you in the early fuel economy runs the Chrysler vehicles left that stuff out, some great stories about the events. I think it would generate create interest if it was done again.

Mobil Economy Run was an event that took place every year from 1936 (except during World War II) to 1968. It was designed to provide real fuel efficiency numbers during a coast to coast test on real roads and with regular traffic and weather conditions. The Mobil Oil Corporation sponsored it and the United States Auto Club (USAC) sanctioned and operated the run.

 

[JRS200x]

Well, they didn't plan for it in wiring. It has been used since the 1980s, and anyone here who has had rodents in their vehicle that is seldom used, mentions wiring being chewed. It's a big problem.

http://ctwatchdog.com/finance/rodents-damage-cars-by-chewing-electrical-connections-tips-on-how-to-avoid-costly-repairs

http://www.motor.com/article.asp?article_ID=1563

http://www.detroityes.com/mb/archive/index.php/t-14120.html

http://www.carcomplaints.com/Nissan/Murano/2004/electrical/rodents_eat_soy_based_wire_insulation.shtml

I have had rodents chew through wiring that had no soy in it at all...

 

[white98rt]

I have had rodents chew through wiring that had no soy in it at all...

My uncle lives just outside of a smallish city here in Iowa and all of his older cars that don't get driven have problems with wiring being chewed.

 

[JRS200x]

Yup, the little bastards just chew everything they can get their teeth on, soy based or not.

 

[Bob Lincoln]

Yes, they do, but they are more attracted to soy products.

 

[abgwin]

Yes, they do, but they are more attracted to soy products.

Unless you work for Dow Automotive (makers of Betafoam Renue), I don't know that you're qualified to state that. At least not about how they are attracted to a mostly polyurethane product.

http://www.dowautomotive.com/about/news/english/2012/20120502a.htm

 

[MoparNorm]

NOT GOOD to put more soy in automobiles. It's in a lot of electrical wire insulation, and that's what attracts vermin to eating wires. This is bad news if you don't use the car daily or have a fair amount of wildlife around.

Studies have shown that its the electrical current, not the type of insulation, that tends to attract rodents.

 

[Bob Lincoln]

No current flowing in most of these wires with the engine off. Even the IOD is less than 30 mA. My truck measures zero IOD. And the nests that I've had were in the air cleaner and inside the airbox by the evaporator.

Do you have a link to any studies?

 

[Stratuscaster]

I think the bottom line here is that "rodents tend to eat stuff." The nutritional content - or lack thereof - doesn't seem to be a much of a deciding factor to the rodent.

 

[dak4x4]

NOT GOOD to put more soy in automobiles. It's in a lot of electrical wire insulation, and that's what attracts vermin to eating wires. This is bad news if you don't use the car daily or have a fair amount of wildlife around.

Exactly. I had a car in the driveway that wouldn't start after a squirrel or rat climbed into the engine compartment and chewed up wiring. Fortunately the damage was visible and I was able to splice new wires into the damaged area and got it going. I sprayed rodent repellent everywhere under the hood.

As to putting soy foam in the cabin, never a good idea to use a food derived product. in another car I had a mouse get into the car while in the garage. It chewed a hole into the passenger seat where a spot of chocolate was imbeded in the fabric, they ware yellow spots on the carpet, and droppings on the top of the dash. My ex was driving that car and the floor was littered with dropped french fries and other fast food garbage....and she parked the car in the garage with an open window....

 

[MoparNorm]

No current flowing in most of these wires with the engine off. Even the IOD is less than 30 mA. My truck measures zero IOD. And the nests that I've had were in the air cleaner and inside the airbox by the evaporator.

Do you have a link to any studies?

The studies (study?) were in reference to electrical wiring, primarily in homes.
I can look them up when I get back to my office, don't know if they are on line.

Yes I agree that most of the current is off and much of our ranch equipment has the batteries removed, when stored and they still eat the wiring, as Strat said, they also eat everything else that has a chewable surface, but they seem to be drawn to anything with vinyl, or synthetic coatings, seat covers, insulation, rubber, headliners, paper, they don't discriminate and likely won't boycott Soy, nor will they be specifically drawn to it, but a little de-con added to the formula might be fun.

Have that soy study?