Now that you mention it, my carb stumbled more in cold weather! That's when it
first started giving me fits = Last October, early morning, high altitude! I
rotated the adjustment screw 1/4 turn Counter clock wise yesterday and it
seemed to help. I may go it another 1/4 turn.
BTW - that Ercoupe "C" is still for sale. I have moved it to Roswell because
no one seems to know where Artesia is!
Percy in NM, USA