Transmission fluid - to help maintain a safe and constant operating temperature your auto gearbox uses transmission fluid to cool and lubricate the moving parts.

The fluid reduces the amount of potentially damaging heat inside the transmission and helps increase the life of this important system. Automatic transmission fluid should be changed at approximately every 60,000 miles. This helps to extend the life of your transmission.

Here at DNA Technical we carry out transmission fluid oil changes as per the manufacturer's recommendation.

Temperatures - inside the combustion chambers may reach 4500 degrees. It is the job of the cooling system to carry this harmful heat away.

Over time, the rust inhibitors and additives in the coolant may lose their anti-corrosive properties and block the radiator and reduce its ability to keep the engine running at the optimal temperature.

At DNA Technical we recover any contaminants that can block the radiator by carrying out a radiator drain and refill service.