Broken Spark plug

[Val]

This is the thread: http://foc-u.co.uk/index.php/topic,1160....ml#msg7847


I will remove inside panel in the morning and report back, but torx bit idea most promising at the moment.


Cheers!

I would try torx. Probably good idea to use WD40 or penetration fluid before that.

I have used torx twice so far for stuck bolts. One time was radiator 4mm Allen bolt chemically bound and stuck. I've used T25 which is 4.43mm and a hammer. Soaked it with penetration fluid. Embedded the torx well and than just slight tughtening to break it and than slight untighten. Than again slight tighten and again untighten. It broke well. Than just unscrew.

Measure the hole and See Torx sizes:

https://en.wikipedia.org/wiki/Torx#Sizing