I have an annoying squeal on my 2000ctd (156K). Does it pretty much all the time, under load/idle, cold/hot, etc. I'm suspecting belt tensioner based on experiences with other vehicles. Sound like a good bet? Haven't pulled the fsm yet to look, is it a pretty straight- forward swap out? Can I reach it without taking the front-end apart? I have a replacement belt on board ready to go, so I'll swap that at the same time.
Thanks in advance,
Jack