hey everyone, just have a simple problem,i hope. the hose to the t-stat bulge when vehicle is running.look like a mouse is stuck inmy blk cat throat.lol. i have purchase a new t-stat,but my hvac system works fine, no problems. but i did check the hose and it do feel thin. my question is ,is this normal and all i need to do is just change the hose or is the t-stat bad even when iam still gettting heat, and also the guage read normal. 1999 xjr. i do not want to fool with the hoses to the supercharger to change the t-stat. your input plz.

 

check this thread
https://www.jaguarforums.com/forum/x...ng-hose-62796/

good luck