Do diesel engines require special coolant?

Do diesel engines take special coolant?

The difference between the antifreeze used in a diesel engine and that used in a conventional gas engine is that diesel antifreeze contains a special additive that protects against erosion on cylinder walls.

Can you use Prestone antifreeze in a diesel engine?

Prestone Command HD Coolant/Antifreeze is also compatible with all OAT Extended Life HD Antifreeze/Coolant, and can be used by any diesel engine in any industry. The formula is available as Ready to Use 50/50 and Concentrated.

What is the preferred pH level of coolant in a diesel engine?

The recommended pH range for coolants is on the slight alkaline side, from 7.5 to 11. Anything at 11 and above would be considered too high. Tests that range from 6.0 up to 7.5 would be considered too low.

Can you mix Prestone antifreeze with Dexcool?

The new Prestone bright yellow coolant is compatible with any coolant used by any car brand or manufacturer. It says so right on the label. I have 2 gallons of the stuff, mixed 50/50 with distilled water. 2 quarts of it mixed with 2 quarts of DEX-COOL results in a lighter “orange”, clear coolant.

Are diesel engines water cooled?

Diesel engines are heat-generating sources. They are cooled by circulating a water-based coolant through a water jacket, which is part of the engine.

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What are the 4 types of cooling?

Check out a list of four effective types of cooling systems you should consider:

  • Fans and Ventilation. …
  • Central Air Conditioning. …
  • Window and Ductless Mini-Split Air Conditioners. …
  • Radiant and Evaporative Cooling.