djsb 492 Posted April 30, 2022 Share Posted April 30, 2022 The engine coolant temperature sensor has a slight weep/leak of engine coolant at its interface with the cylinder head. I can see a trace of the green coolant in the white sealant on the thread. As I'm going to be draining and replacing the coolant, I'm wondering what sealant is used on the threads. Does anyone know? Thanks. Link to post
Slowboy 20,505 Posted April 30, 2022 Share Posted April 30, 2022 1 hour ago, djsb said: The engine coolant temperature sensor has a slight weep/leak of engine coolant at its interface with the cylinder head. I can see a trace of the green coolant in the white sealant on the thread. As I'm going to be draining and replacing the coolant, I'm wondering what sealant is used on the threads. Does anyone know? Thanks. PTFE tape do the job? 1 Link to post
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