To my knoledge, the torsion bars are not affected by temperature. However, the struts are. Old struts are even more sensitive (like mine). But you said you have new struts. If these are confirmed good, and your doors will not stay up even when pushed all the way up, you DO need a torsion bar adjustment. If you do this yourself or have anyone else do it, be ABSOLUTELY SURE you know EXACTLY what you are doing. I have performed this procedure with an original owner who had done this many times before, and we still almost managed to shatter the rear window, (fortunately, we just got away with a small chip). Good Luck. Jim Reeve -6960 --- In dmcnews@xxxxxxxxxxx, "Stian Birkeland" <dmc_norway@xxxx> wrote: > Hello, > Could someone please explain to me the weird functions of the torsion bars? > I've noticed that the doors drop in cold weather and dont drop very much in > warm weather.