by elvin on Thu, 24 Mar 2011 4:53 +0000
I've just had the suspension and shocks upgraded, and front and rear diff lockers installed. I've noticed a new high pitched metallic noise. Can only hear it with the windows open, and more noticeable when the sound reflects off a passing vehicle, wall etc. It is a constant sound Should I be worried? Oh yeah, 2000 SR5 turbo diesel. There was a bit of a smell when I got home tonight. The rear diff was quite hot, but I've never bothered to feel it before, so not sure if that's normal. Any ideas?.