Hi, new fella with R4 GTL here!

[dominic]

Hey guys, my name is Dominik, I'm from Croatia, 17 now, and a proud owner of an R4 GTL! Came here looking for tips and tricks to make it perfect...

 

[DAA]

Welcome Dominik . Put some photos of you 4L

 

[dominic]

Will do it soon. Meanwhile, does someone know what's the size of the thread on the oil indicator?

 

[Eccles60]

I think it depends on the age of the engine. It could be either 20mm or 3/4", as I understand it. Trouble is, they are close enough that without care the wrong one may be forced on (one way around, forgotten which). Someone on here will know how you can tell what you've got.