Hi all,
I’ve got an annoying squeak coming from the engine bay that I’m struggling to diagnose; any help gratefully received!
So far:
Very slight noise, assumed to be aux belt, so belt replaced at service last Autumn.
Continued for ~ 2 weeks after service then stopped completely.
Squeak returned but worse last week, changed the aux belt, no better.
Changed the tensioner (manual) as appeared worn, still no better - if anything getting worse.
Seems to be worse when engine under load eg. accelerating from low revs (like from 30mph in 4th).
Alternator and air-con pulleys seem ok and load from electrics or air-con makes no difference.
any thoughts before I relent and take it to the garage?
Thanks