I'm coming to all of you as the experts.
I've recently had my gears changed in my 1988 5.0L convertible to
3:73:1. (I only have 152,000KM on the car) There's a humming noise which comes from the rear-end which gets significanltly louder between 60-90 KM / Hr.I was told by the mechanic that this is a common thing with the gears and should be ignored.
Just wanting to get some thoughts/opinions.
The mechanic I'm dealing with is great and has always done excellent work on the car. He goes over and above what I've asked him to do with little cost.
I'm just thinking that it should be normal as it can become quite annoying.
Thanks in advance, Marc