Can you mix Dexcool with ELC?

Can you mix Dexcool with ELC?

Only Dexcool is compatible You cant mix Dex with anything. If you want to use Cat ELC or Penray or any others you will have to flush the system.

What coolant is compatible with Cat ELC?

While Cat ELC is compatible with conven- tional antifreeze/coolants, we recommend you do not mix the two. Cat ELC is ethylene-glycol based for anti-boil and freeze protection, but its corrosion chemical system is different than that of conventional antifreeze/coolants.

Is Rotella ELC compatible with Dexcool?

Shell ROTELLA® ELC NF Pre-Diluted 60/40 is miscible and compatible with other engine coolant (antifreeze), including Shell ROTELLA® ELC, Shell ROTELLA® ELC Ultra, ShellZone® DEX-COOL®. Dilution/mixing with non-equivalent coolants will reduce or eliminate the extended life properties.

How long does extended life antifreeze last?

So, for most applications, five years is the recommended service interval for changing the coolant. The only exception would be vehicles that rack up more than 150,000 miles in less than five years.

What color is cat antifreeze?

General Motors brought out Dex-Cool in a distinctive orange color. Caterpillar engines now come with red-orange coolant. Other engines offer blue, purple, and even pink antifreeze. The key is to buy the same type of coolant recommended by your machine’s manufacturer.

Can I use extended life coolant in my car?

According to Bill Mercer, who leads the research and development center for Prestone, extended-life truck antifreeze usually contains sodium nitrite to protect the cast-iron cylinders from wear. However, this chemical will corrode aluminum, common in automobile engines.

Who makes Dex Cool antifreeze?

Zerex Dex-Cool Antifreeze / Coolant Zerex from Valvoline is the #1 selling OEM-approved coolant brand.

Is all extended life coolant the same?

Each one is formulated to a specific manufacturer’s specifications to keep their engines at an optimal temperature. But, changes to the old one-size-fits-all formula has led to confusion for consumers and even some technicians. The most common variety of antifreeze is an Inorganic Additive Technology (IAT) formula.

What color is extended life antifreeze?

orange
“Next came Organic Acid Technology (OAT) coolants, whose chemical make-up offered better protection for cooling systems, and extended the life of the coolant. These ‘Extended Life Coolants’ (ELC), were usually orange in colour and offered a five-year or 100,000-mile change interval.

How long does Dex Cool antifreeze last?

5 years
The idea was simple really Dex-Cool lasts longer than traditional antifreeze. In fact, most owner’s manuals put the change interval at 5 years or 100,000 miles or even longer for Dex-Cool.

Are all extended life coolants the same?

What is extended life coolant?

EXTENDED-life coolants use advanced organic acid technology – which depletes much more slowly than traditional coolant additives – to protect the engine. This eliminates the need to add SCAs, extending coolant service intervals and provide superior heat transfer, cavitation protection, and corrosion protection.

What coolant does a caterpillar use?

CAT DEAC (Concentrate)

Is Dex cool the same as antifreeze?

For a couple decades now, GM has used a type of coolant known as Dex-Cool. Despite not being called antifreeze, it still accomplishes the same task, so you don’t have to worry about replacing Dex-Cool for the winter months or anything like that.

Are yellow and green antifreeze the same?

Usually (but not always) dyed orange or yellow so you could tell the difference between OAT and IAT, this coolant has similar corrosion protection as the green stuff, however they are designed to be slower acting, hence the extended-life moniker.

What color is Dex-Cool antifreeze?

The main way to tell the difference between Dex-Cool and regular antifreeze is that Dex-Cool is typically orange, whereas antifreeze is usually green.

What type of coolant is Dex-cool?

ACDelco GM OE Dex-Cool Antifreeze Extended Life Coolant Concentrate is an orange, silicate and phosphate free, premium-grade coolant/antifreeze that is formulated with a chemical composition that minimizes breakdown of metal components in contact with the fluid.