Does anyone have know what these hex plugs are for and what their torque spec is? I bought a junkyard 5VZ just to take apart and mess with. I’m not dead set on removing these but since they likely cap an oil or coolant passage I’d like to take them out and clean what’s inside. I just don’t know what the torque spec would be or if they’re reusable at all. I can’t find anything in the service manual that mentions them.
5VZ cylinder head hex plugs
- Thread starter VeryWell
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