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  3. Serie 5
    4. : Advice on engine overheating and air bubbles

BMW Serie 5 - Video tutorial

Model: BMW Serie 5 E39 - Years 1995-2003
Part: Engine
Operation: Advice on engine overheating and air bubbles

If air bubbles are formed in the refrigeration circuit this can cause an increase in pressure in the circuit itself causing a rise in the water temperature, which in the long run could first damage the cylinder head gasket but, if the increase of temperature is considerable, deformations of the head may also be generated which could be irreparable, even through flattening of the same. It is therefore necessary to periodically check the level of the coolant and allow any air bubbles to escape through the drain plugs located along the refrigeration system.


Posted on 23 July 2023 by ScegliAuto



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Fiat Ducato 2.8 JTD gearbox oil replacement

Let's see in this guide the main steps to be able to change the transmission oil of the second series Fiat Ducato, with 2.8 JTD engine. First of all we lift the car and go to locate the gear oil vent bolt, which we find near the transmission; we use a hex wrench to unscrew it, letting it drain the old oil in a container for about ten minutes. At this point we open the bonnet and remove the air intake sleeve, so as to be able to access the gearbox oil filling hole; then we fill up to the maximum level!

Watch the video!


by ScegliAuto

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