I have a 2004 V70R with 49,000 miles, no modifications and no mechanical repairs needed to date. It has developed a noise that has slowly gotten worse. I

First time poster, long time reader of the site (I own a '94 855 turbo and an '04 V70R). Thanks much for all of your help. I've got a 2006 XC-70, actually it belongs to someone I work with. It was brought to a dealer mechanic because it appers to be going through a lot of coolant. The mechanic gave ...