Saturday, August 21st, 2010 AT 9:00 AM
Car has been used exclusively in dry Southern, Ca. I am about to take a trip to Arizona in heat of 100 degrees F. Should all of the hoses be changed as a precaution and approximately how much would that cost. Should the water pump also be changed and its approximate cost. There has been no leaks or signs of cracking of the rubber hoses.

