It's like summer today. The Dodge seemed to run a bit lumpy when hot and at the traffic lights it even stalled once. Not as it should be and very annoying with such an automatic. So I tweaked the Lpg idle mixture and rerouted the lpg line to the carburetor away from the engine block. Seems to be better now. It is amazing how hot that engine gets in that little dog-house. I'm sure they use a bigger radiator in the hot USA-states.