RE: NV246 fluid recommendation
Good catch, glad it worked for you.
It is not unusual for GM and all the others to change lubricants.
My 85 IROC had a couple of recalls, first was a head gasket.
Then they changed the rear axel fluid to whale oil.
Good catch, glad it worked for you.
It is not unusual for GM and all the others to change lubricants.
My 85 IROC had a couple of recalls, first was a head gasket.
Then they changed the rear axel fluid to whale oil.