HI I have a question about the cooler of meimem Omi MV 6 Caravan. The cooler looks very narrow from the cooler boxes on the sides are twice as wide. The cooler of my former Senator B 3,0 i has filled the cooler boxes fully and he also had the double number of coolers. Can it be that I might have a wrong cooler in meimem Omi B ???? (possibly from the 4 cylinder ) because I had the problem in caravan operation last year that in the mountains ( passes ) the Temperature went over 100 ° and I could only block that in which I switched off air conditioning ; I never needed that with my senator!!!! Maybe someone has a good tip for me. ps Bin Kfz mechanic and could also make any things myself but I currently lack the idea. MFG Heinseni