should a sealant be used for the coolant temp sensor on a 2000 ford ex
sealant on coolant temp sensor, should I use on and what type
@thomasb63 ,Thomas, A couple rap's on 1/2 of the threads with Teflon tape/pipe dope should be good if sensor threads are not already coated with a sealant or if equipped with crush washer no sealant or tape is required. Vid. link below may also help. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.