MaineFusion Report post Posted January 10, 2014 One thing that probably helps on really cold days is to recycle cabin air so that the heat system doesn't have to bring super cold air up to temp to heat the cabin. I tried recycling air today and it did seem to help both cabin heating up and keeping the engine warm as the heat system wasn't drawing off so much heat. 3 hybridbear, B25Nut and ptjones reacted to this Quote Share this post Link to post Share on other sites
acdii Report post Posted January 10, 2014 One thing that probably helps on really cold days is to recycle cabin air so that the heat system doesn't have to bring super cold air up to temp to heat the cabin. I tried recycling air today and it did seem to help both cabin heating up and keeping the engine warm as the heat system wasn't drawing off so much heat.The only drawback of that is moisture builds up and when you have a long trip like mine, the glass starts to frost, but it does help with heating. Quote Share this post Link to post Share on other sites
kuzzi Report post Posted January 10, 2014 My mpg dropped a bit in the Fusion, not near as bad as the bike though. Rode the bike during the cold snap and took a 5 mpg hit. Cylinder head temps never got above 300F. It's sweet spot is 380-420F. But damn, that thing was making some sweeeeet power with all that cold, dense air. Quote Share this post Link to post Share on other sites
acdii Report post Posted January 10, 2014 Funny, the Flex feels sluggish in this cold air. Either that or I have just gotten used to the power. Quote Share this post Link to post Share on other sites
kuzzi Report post Posted January 10, 2014 (edited) Funny, the Flex feels sluggish in this cold air. Either that or I have just gotten used to the power. Intercoolers working too well? Boost melts frozen vapor, intercooler refreezes, intercooler gets minor ice blockage? Is that even possible? Edited January 10, 2014 by kuzzi Quote Share this post Link to post Share on other sites
acdii Report post Posted January 10, 2014 Intercoolers working too well? Boost melts frozen vapor, intercooler refreezes, intercooler gets minor ice blockage? Is that even possible?No, that is something I would notice right away, called stumble, fall flat on your face, hit the steering wheel with your nose. The F150 is prone to water collecting in the Intercooler and doing just that when you step on it. I think I am just used to it now after having to drive it every day for the past week and a half. All I know is I filled it 3 times this week already, ready to get back into my HyTi. I love the Flex, but man the gas is killing me! Quote Share this post Link to post Share on other sites
MaineFusion Report post Posted January 10, 2014 The only drawback of that is moisture builds up and when you have a long trip like mine, the glass starts to frost, but it does help with heating. Well on long trips, every now and then recycling air would have to be turned off for a bit to flush out the cabin air. 1 hybridbear reacted to this Quote Share this post Link to post Share on other sites
hybridbear Report post Posted January 10, 2014 One thing that probably helps on really cold days is to recycle cabin air so that the heat system doesn't have to bring super cold air up to temp to heat the cabin. I tried recycling air today and it did seem to help both cabin heating up and keeping the engine warm as the heat system wasn't drawing off so much heat.Great idea! I'll try this! Quote Share this post Link to post Share on other sites
hermans Report post Posted January 10, 2014 One thing that probably helps on really cold days is to recycle cabin air so that the heat system doesn't have to bring super cold air up to temp to heat the cabin. I tried recycling air today and it did seem to help both cabin heating up and keeping the engine warm as the heat system wasn't drawing off so much heat.Same in the summer hot weather. 1 MaineFusion reacted to this Quote Share this post Link to post Share on other sites
MaineFusion Report post Posted January 11, 2014 Same in the summer hot weather.Yes, I tend to recycle air on hot summer days. Quote Share this post Link to post Share on other sites
hybridbear Report post Posted January 11, 2014 Same in the summer hot weather.It's interesting that the car is programmed to automatically do this in the summer to save energy, but not in the winter... Quote Share this post Link to post Share on other sites
MaineFusion Report post Posted January 11, 2014 It's interesting that the car is programmed to automatically do this in the summer to save energy, but not in the winter...This is probably because in the winter condensation on windows is a bigger issue than in the summer. As pointed out above, we periodically have to turn off the recycling of air to clear out humid air. 1 acdii reacted to this Quote Share this post Link to post Share on other sites
acdii Report post Posted January 13, 2014 This is probably because in the winter condensation on windows is a bigger issue than in the summer. As pointed out above, we periodically have to turn off the recycling of air to clear out humid air.With the Fusion having a higher instance of fogging up than most other cars, this is exceptionally true! The only other car I have owned that was this bad was a tiny compact somethingorother(I owned so many cars I lost track). I think part of the reason is that the ICE doesn't produce as much heat as the non hybrid does. Quote Share this post Link to post Share on other sites
hybridbear Report post Posted January 13, 2014 This is probably because in the winter condensation on windows is a bigger issue than in the summer. As pointed out above, we periodically have to turn off the recycling of air to clear out humid air.I tried turning on Recirc in the Prius the other day to conserve coolant heat and the windows began fogging immediately. In less than 30 seconds they were quite foggy. I have yet to try this in the FFH. 1 ptjones reacted to this Quote Share this post Link to post Share on other sites
Aquineas Report post Posted January 13, 2014 (edited) With the Fusion having a higher instance of fogging up than most other cars, this is exceptionally true! The only other car I have owned that was this bad was a tiny compact somethingorother(I owned so many cars I lost track). I think part of the reason is that the ICE doesn't produce as much heat as the non hybrid does. This used to be true of 80s era Toyotas. I never understood why they didn't figure this out (at least back then). Edited January 13, 2014 by Aquineas Quote Share this post Link to post Share on other sites
ptjones Report post Posted January 13, 2014 I tried turning on Recirc in the Prius the other day to conserve coolant heat and the windows began fogging immediately. In less than 30 seconds they were quite foggy. I have yet to try this in the FFH.The CMAX does the same thing, but clears off within a minute. Paul Quote Share this post Link to post Share on other sites
