My daily driver is our 1962 300 Sport with the dual quad H motor. I commute 80 miles a day here in Los Angeles everyday with the big old 413....what an idiot I am, huh? Anyway, I am starting to enjoy the factory A/C as it is getting warmer here now. I have about 38,000 miles on the new motor, radiator, hoses, etc. The A/C blows nice and cold. I run a 7 pound radiator cap, per advice of my older retired radiator man. So, now onto the question... The temperature gauge has that raised horizontal "bar" portion on it in between the "C" and the "H" areas. The needle always lives just at the start of that raised part on the left side of it. When I use the A/C it goes to the middle of the gauge. When I hit bumper to bumper traffic (always in LA!) the needle creeps towards the right side of that raised portion....which is when I start getting nervous about the under hood temperature and shut off the A/C. Does anyone know if it's safe to run the car with the needle at the right portion of the gauge? I don't mean the far right, as obviously that would be bad! It's hard to know what the real temperature is with the mechanical gauge.... Thanks! Matt Allyn Exec. in Charge of Prod. Granada America 323-785-2129 office 323-785-2151 fax 562-533-2551 cell To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/