<VV> Fuel Milage in winter - only minor Corvair

[JVHRoberts at aol.com]

It happens with EFI cars as well. They run rich until they warm up, and  that 
takes longer when cold. 
 
In a message dated 11/30/2005 9:28:05 P.M. Eastern Standard Time,  
bgilbert at redshift.bc.ca writes:

I can  understand why a carburetored car like a Corvair would have lower
mileage  in the winter. The choke stays on creating a richer mixture et voila
lower  mileage - at least while the choke is  on.



But,



a)       For a  carburetored car after the choke is off and

b)      for  a modern fuel injected car



would there be any difference in  mileage between winter and summer, ignoring
driving conditions for the  moment?