Hello together, I started for a friend to renew his 2,3 ldohc head seal. (Wagen has thrown the cooling water out of the exhaust.) I already marked everything and put down the head. I then made a 2,0 l head ohdc on it. Since the old one has the intermediate wall 1-2 duchgebrandt. Everything good until KM 25 , there flew me the suction bridge through the engine. So made a mistake! Head also against rounder. Have had right had head seal broken. New head seal on it, suction bridge glued, thermostat renewed. (Apply to that it was the reason for head seal 1 and 2 and the head has the part wool also on the present. So I also got everything against together, although my mark on the crankshaft lid was gone. And look there it doesn’t jump on! When it starts up we? and when it falls under 1500 tours?