09-16-2014, 05:36 PM
Forest, assuming there has been no loss of either coolant or oil, it should be safe since there are no mountains that I am aware of between Amarillo and Lufkin. There should be a lot of rain coming your way from the Mexican hurricane, so hopefully the air will be cooler. If you feel uncomfortable, I would find the Detroit dealer in Amarillo and have him take a look.
2001 Newell #579
tow a Honda Odyssey
fun car: 1935 Mercedes 500K replica