Hello dear forum, I have a problem with my 850 T5 2,3l 166 KW. I recently flew a plug with a hose from the suction bridge. The engine made crazy noise and then went out. The plug is located, when you stand in front of the engine, on the left side of the suction bridge in the area of the thermostat housing and the servo pump. I have now found out that the hose runs behind the suction bridge and leads towards the turbocharger. There it is at the The hose looks like a vacuum hose. After the stopper has flown out several times, I would like to find the actual fault in the system. At Volvo I could not help much in this regard. After all, we managed to find and procure the right parts (stop and hose) together. At the moment I sealed stoppers with a rubber plug and returned the stopper. aut (was very easy to go in) to be mobile for the first time. But would you like to be able to step on the gas again soon. Has someone experienced something similar and can help me? is the plug only plugged in or does it have to be pressed in? I once set two pictures with. Would I be very happy about tips.