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Re: [GMCnet] Radiator Antifreeze Additive and Anode [message #229525] Tue, 12 November 2013 13:20
hnielsen2 is currently offline  hnielsen2   United States
Messages: 1434
Registered: February 2004
Location: Alpine CA
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Senior Member
Emery
THANK YOU
Howard
Alpine Ca
74 Canyon Lands

All is well with my Lord



> On Nov 12, 2013, at 10:52, Emery Stora <emerystora@mac.com> wrote:
>
> My opinion is that you should RUN, not WALK away from that idea.
> My son in law installed it into his older Plymouth Voyager van and it ruined the engine. He had a couple of thousand dollars of repair costs that the dealer attributed to the use of the Prestone ELC coolant.
>
> There are many articles on the net warning about the OAT technology. He is just one of them:
>
> http://forums.aaca.org/f162/urgent-warning-extended-life-anti-freeze-292163.html
>
> These coolants are not designed for older engines.
>
> Emery Stora
>
>> On Nov 12, 2013, at 9:52 AM, Les Burt <gmc.les@gmail.com> wrote:
>>
>> Emery,
>>
>> What is your opinion on the commercial grade "ELC" coolants used in the big diesels? Any benefit to us in our coaches?
>>
>> These coolants are rated for a life span of +/- 600,000 miles, 12,000 hours, or 6 years. Some are marked "OAT" for organic acid technology.
>>
>> They claim to have improved heat transfer rates and have no silicates so they are supposed to reduce or eliminate scale and deposits common to regular coolants.
>>
>> I am in the process of installing a coolant filter and the "ELC" coolant in my 2008 F250 diesel and was wondering if there would be any advantage or benefit to doing the same on my coach. I will probably convert all my vehicles to this same coolant so i only need to keep one coolant on hand. It reduces risk of mixing the wrong coolants.
>>
>> Your thoughts?
>
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