[GUzdute]

have to replace my welch plugs. what does everyone use as a sealant if at all. have old ones out already. and new ones ready to go in. and is sealant required or just tap in.

 

[boostdq]

use green loctite, works great & looks neat. Used it as an engine reconditioner for years and never had a leaking one, just make sure the hole is very clean

 

[Stu_B]

I to have to replace my welsh plugs, was it that much of a big job. I have one weeping below/behind the exhaust manifold. How many did you do and did you use a sealant?

 

[GRUBBIES MOBILE MECHANICS]

i use stag the brown **** lol

 

[GUzdute]

all done used stag sealant. was the rear one under exhaust manifold leaking. did all four while manifold was off. took about three hours

 

[GUzdute]

and got all that done and a heater hose lets go day latter when does it ever end