Date: Tue, 29 Jul 2003 03:13:28 -0400 From: Malcolm William Mason <MWM1nopsamJHU.edu> Subject: Re: Gas economy
On Sun, 27 Jul 2003 03:39:33 GMT, "Chris O'Malley" <comalley2nopsamrr.comnopsamrr.com> wrote: >Why is there a difference between summer and winter? > Longer to reach operating temperature and slippage. Malcolm