The listserver kicked this out the first time due to format problems, so will try again. In the mean time, I found an excellent website that describes altitude sickness and see that it is more common than I described below. See: http://www.nrel.gov/altitude.html Non-supercharged cars perform noticeably different at the higher elevations, even at the 4,500' of Reno. Be sure to allow more time and space for merging from on ramps and passing, even on level or downhill grades. Any carburetor problems will be exaggerated at the higher elevations. Altitude sickness at the elevations of Lake Tahoe and Reno is not common, but may not hit until the second or third day. The only solution is to immediately leave for lower elevations. Symptoms include headaches, nausea and sleeplessness as I recall. MoPa'r to ya and hope to see you there. Rich Barber Brentwood, CA 94513 (3 hours from Tahoe-sea level elevation: 19') C-300 ------------------------ Yahoo! Groups Sponsor --------------------~--> Yahoo! Autos. Everything you need to know about buying or selling a car. FREE Quotes, 360° Tours, Research, Blue Book, Compare Vehicles, Buy Used http://us.click.yahoo.com/kEZsdA/bwnGAA/YiGOAA/8LmulB/TM --------------------------------------------------------------------~-> 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 Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> 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/