it’s time – the engine damage is there. to calm down the fatigue – the damage is not due to gas system. at this point in time I only know that the engine seems to have been driven a few 100km (almost) without cool liquid, overheated and now, when it is warm, rusts from the area of the valve cover seal, probably pulls air into the cooling system and loses water somewhere without steaming out of the exhaust. anyway, the engine has to be opened and repaired. The “cylinder head set” also includes the valves. but what else do you need – for example, is the suction bridge compatible? and yes, I know – in order to find out the prices, it is best to contact volvo. problem – the history takes place on the XXX of the world. no volvocars far and wide (also not in the neighboring countries) and the language barrier makes (trotz google translate) difficult. I thought about it, before you blow up a pile of coal by giving your “vin number” on the phone for hours, ask here – maybe someone can roughly cost something to the ones that should be planned for the “parts”. maybe someone has mercy. thank you in advance.