Really stuck glow plugs and how I managed to remove them without breaking any! Part 2

Step 1: put lots of WD40 or any other solvent few days before
Step 2: try to remove them with engine warm
Step 3 take it easy, don`t apply to much pressure in one twist, just do it in little steps (it took me few hours in 2 days to remove all 4)
Step 4: if you managed to unscrew and is still stuck, just apply lots of WD40 and keep turning with engine idling, insist until it will get loose. With idling rpm will not do any damage. Internal pressure combined with twisting will brake the carbon builds and release the glow plug.
Step 5: for new glow plugs I used high temp ceramic paste. Is a good idea to clean the holes and tapper if you have access.
Hope this advices help you.

[@puhhaka]

John is wrong. This is an awesome video. I have the same problem and this gives me insight. You can hear the wrench jerking as it turns and it is brilliant to run the engine so the compression in the cylinder is pushing on the plug.

[@charleshultquist9233]

Braking = Slowing down or stopping with brakes..... Breaking is the word you want ;-)

[@kenroper68]

How long is that thred.?

[@2WheelDerness]

Not sure the depth in the block but it tooked forever 😅

[@johncaufield4206]

Not a very good video, sorry.

[@2WheelDerness]

It worked for me, tried everything else and couldnt remove them. Also there is not a lot of access to the glow plugs. But I am not an expert, I made this video because I never saw similar issue and solution on youtube...