The electrical system is sized for particular maximum loads. It cannot supply the load of continuously running cooling fans. You will prematurely wear out the fan motors and overheat the wiring. You will overload and wear out the alternator prematurely. If you have the fan bypass wire you will cook it and possibly start a fire. You will certainly melt the origional fan fail relay. You will overheat and damage the connector terminals in the fuse block. Even when you run the A/C the fans will (should) cycle on and off with the compressor (which should cycle if it is running correctly). You should only bypass and run the fans continuously in an emergency and then only long enough to get to your destination. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, Travis Goodwin <tgoodwin@xxxx> wrote: > Here's one for debate: What are the drawbacks of running the fans all the > time? To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/