glow plug temp sensor

[papa8856]

Hi

Looking for a little help. I just changed my glow plug temp sensor and I can't get it to stop leaking. I used Teflon tape on the adapter and sensor since the adapter came out with the sensor. Is there an o ring that goes around the adapter? It looked like there was one so I put a thin o ring in. still leaking. Thanks

 

[Tinstar]

No o-ring.
Recommend removing it and making sure the threads are all nice and clean. Block and sensor both.
Reapply a good wrapping of tape and reinstall

Make sure adapter isn’t cracked or split.