Can I Mix Coolant on Semi Truck?

Semi-trucks have a lot of moving parts and require regular maintenance. Coolant is an important fluid used to help keep the engine from overheating and should be checked regularly.

If the coolant level is low, then it may need to be replenished. The question is, can you mix coolant on semi-trucks?

The answer generally depends on the type of coolant being used. Semi-trucks usually contain ethylene glycol based coolants, which can be mixed with other ethylene glycol based coolants. For semi-trucks that use a propylene glycol based coolant, however, it is not recommended to mix them with other types of coolants as this could cause significant damage to the engine.

It is also important to note that any mixing of different types of coolants should only be done after consulting a mechanic or other qualified professional. Mixing different types of coolants could result in chemical reactions that will cause deposits, corrosion and clogging in the cooling system.

To ensure optimal performance from your semi-truck’s engine, always use only the type of coolant specified by the vehicle manufacturer for your particular model. If you do need to replenish your supply of coolant, make sure you are using the correct type for your model before adding it to the tank.

Conclusion:

In conclusion, it is generally safe to mix ethylene glycol based coolants for semi-trucks. However, mixing propylene glycol based ones should be avoided as this could lead to serious damage. When in doubt or if you are uncertain about what kind of coolant should be used for your particular semi-truck model, consult a qualified professional before mixing different types of fluids in order to ensure optimal performance from your engine.

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Susan Delgado