I know this has been talked about a lot, I did a forum search. But I can't seem to find any clear consensus as what to use in my front and rear differentials.
I just want to know.. can I go to Autozone and pick up some Valvoline 75w-90 gear lube and use that without the vehicile exploding?
I know about the GM $35/quart stuff but that's insane. It's really not rocket surgery back there is it? We just need some goo to lube those parts and we're good, at least that's what I was thinking.
I saw some stuff about some additive, but then I remember seeing something "official" about additives interfering with the performance of the differential, etc.
Help me here, please.. I want to do the job today but now I'm worried that my five bottles of Valvoline 75w-90 will somehow destroy the vehicle.
Thanks!
I just want to know.. can I go to Autozone and pick up some Valvoline 75w-90 gear lube and use that without the vehicile exploding?
I know about the GM $35/quart stuff but that's insane. It's really not rocket surgery back there is it? We just need some goo to lube those parts and we're good, at least that's what I was thinking.
I saw some stuff about some additive, but then I remember seeing something "official" about additives interfering with the performance of the differential, etc.
Help me here, please.. I want to do the job today but now I'm worried that my five bottles of Valvoline 75w-90 will somehow destroy the vehicle.
Thanks!