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Changing the Radiator Fluid on a Fiat 600

Model: Fiat Seicento MK 1 - Years 1998-2010
Part: Antifreeze coolant

In this tutorial, you will learn how to change the radiator fluid on a Fiat 600: this includes performing the necessary bleeds and obtaining the new coolant compatible with your vehicle. First, unscrew the clamp on the radiator inlet hose located under the car: let all the old fluid drain out and then reattach the hose by tightening the clamp. Now, open the radiator bleed valve and the air valve: at this point, add the new radiator fluid and start the engine until it warms up, then reattach the drain hoses!

Updated on 20 March 2026 by ScegliAuto

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