MR Engine

12/06/2026

"What Happens When Green and Pink Coolants Mix? (Costly Mistake to Avoid)"

Mixing green coolant with pink coolant is not a good idea.

Many mechanics see this mistake in the workshop.

When these two coolants mix, they can react together and form thick sludge inside the cooling system.

This can block the radiator, damage the water pump, and cause engine overheating.

If you are not sure about the coolant type in your engine, it is better to drain and flush the system before adding a new coolant.

Always use the coolant recommended for your engine.

12/06/2026

Function of Cylinder Head Dowel Pin

12/06/2026

Installation of Cylinder Head Bolts

11/06/2026

11/06/2026

Construction Equipment

11/06/2026

Engine Diagnosis

10/06/2026

How To Stop Valve Cover Oil Leaks

10/06/2026

Engine Overhauling in Progress

09/06/2026

Can Head Gasket Be Reused?



You should never reuse a head gasket because it is designed as a one-time sealing component.

Once installed and compressed between the engine block and cylinder head, the gasket loses its original shape and sealing ability.

Reusing it can lead to coolant leaks, oil leaks, loss of compression, engine overheating, and reduced engine performance.

Even if the old gasket appears undamaged, microscopic wear and deformation can prevent a proper seal.

Installing a new head gasket during reassembly ensures reliable sealing, protects the engine from costly damage, and helps maintain proper combustion pressure, lubrication, and cooling system operation.

09/06/2026

Mechanic Work