i would say that all of you may be experiencing problems with a few components on your twingo's. 1st i would suggest getting your cars stuck on diagnostics and get your fault codes checked, not all codes will bring up the EML. if i had to guess i would try changing the "coolant temperature sensor", this plays a vital part in fueling the engine at different temperatures for example; when its cold the engine needs more fuel for start up and will keep revs higher to allow for faster warm up and vice versa for when its hot, if this sensor is giving incorrect signals such as telling the ecu its hot when its actually cold would give the "kangaroo" effect as the ecu is supplying the engine with the incorrect desired amount of fuel. A lot of sensors are linked and all of their information passed to the ecu play a vital part for the fueling of the engine in different climates. Some sensors that are linked that you guys could try are: Coolant temperature sensor, air mass meter and lambda sensor (which would be located in the exhaust). Failing that check plugs etc. Hope this helps !!!!!
