3.0 Derating Problem SOLVED…(maybe)

[rubicon4wheeler]

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[biodiesel]

I've considering switching to Amsoil coolant because it already has the water wetter in the formula.

Please disregard what I said earlier. I called the Amsoil Technical Department yesterday to verify. They said the Dominator Boost (water wetter) still has to be added to their coolant.

 

[JTdiRtyD]

Living in MN I was always under the impression that "super coolants" were a no-go in winter climates. Is that not true? I guess I've never actually looked into them because of that impression.

 

[Zachanadandy]

Living in MN I was always under the impression that "super coolants" were a no-go in winter climates. Is that not true? I guess I've never actually looked into them because of that impression.

As long as you have sufficient antifreeze/coolant you can add super coolant without issue. Obviously you can't run straight water and super coolant but I don't think anyone should regardless of climate as corrosion and wear resistance are also benefits of antifreeze coolants.

 

[biodiesel]

Living in MN I was always under the impression that "super coolants" were a no-go in winter climates. Is that not true?

No, they actually will help with engine warmup in cold weather. Here's what Amsoil advertises for their Dominator Coolant Boost:

FASTER ENGINE WARM UP

• Proprietary tiered-surfactant technology helps engines warm up an average of 54% faster.
• Helps the defroster begin working sooner and the cabin warm more quickly in passenger vehicles on cold days for maximum comfort.

 

[Sweetums]

Living in MN I was always under the impression that "super coolants" were a no-go in winter climates. Is that not true? I guess I've never actually looked into them because of that impression.

They don't offer freeze protection, so you still need an antifreeze

 

[cnapierala]

They don't offer freeze protection, so you still need an antifreeze

Curious what brand everyone is going with? I'm contemplating trying this as well as the S&B scoups (without the cold air kit).

 

[Maximus Gladius]

Curious what brand everyone is going with? I'm contemplating trying this as well as the S&B scoups (without the cold air kit).

I’m using FleetGuard OAT coolant from Cummins and Red Line Water Wetter. I’ve seen a big drop in engine temps already. I’m sold.

 

[biodiesel]

Curious what brand everyone is going with?

I've been running the Amsoil Dominator Coolant Boost.

REDUCES ENGINE TEMPS

• Unlike other products, DOMINATOR Coolant Boost uses three surfactants, each designed to operate in a different temperature range, to increase liquid-to-metal contact.
• Closer contact with metal parts increases the coolant’s efficiency in transferring heat away from hot engine parts and out through the radiator and fan.
• Reduces engine temperature up to 25°F (13.8°C) for maximum efficiency.

FIGHTS DAMAGING CORROSION

• Delivers outstanding corrosion protection for maximum cooling-system performance and life.
• In industry testing, limited corrosion on the six metals most commonly found in cooling systems (copper, solder, brass, steel, cast iron and cast aluminum).
• Excellent protection in racing applications using straight-water coolant.

FASTER ENGINE WARM UP

• Proprietary tiered-surfactant technology helps engines warm up an average of 54% faster.
• Helps the defroster begin working sooner and the cabin warm more quickly in passenger vehicles on cold days for maximum comfort.

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