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Old 03-03-2012, 10:37 PM   #21
columbiA
Senior Member
 
Join Date: Nov 2011
Location: B.C. Canada
Posts: 1,746
Default Re: Blocking Off Heat Risers

Ive had gas boil in the carb on my model A in hot weather when ive stopped to gas up.The engine will heat soak & run crappy for a few minutes until it gets the cooler gas from the tank.Years ago,before ethenol this would never happen,even if it was 110* in the shade.
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