Chevy Blazer
Chevy Blazer S-10
Ford Ranger XL

Why does your 1994 S-10 Blazer keep blowing transmission seals?

Answer

User Avatar
Wiki User
01/06/2007

Could be several reasons and pretty much the same for any vehicle: -Improper replacement -Bad forward universal joint causing vibration at transmission tail -Unbalanced driveshaft causing vibration at transmission tail -Bad transmission mount Universal joints usually "clunk" when bad Unbalanced driveshafts will cause a vibration when driving - the faster the speed the more the vibration