Front passenger side intake bolt has coolant leaking from it. Not much is leaking but I want it fixed. Can I take that bolt out and put some water pump gasket sealant on the threads and torque it back in? Is it even a good idea to use the same bolt? I've heard they stretch.. and maybe original torque spec might snap it off. Any ideas would be appreciated.. Replace when engine is cold? Warm? IDK? 97 Disco 1