So I noticed in my general maintenance that there is some surface rust on the heads of some of the cylinder head bolts. Motor running sweet and is 17 years old....
For now I have degreased/cleaned and applied Johnson anti corrosion (waxy) spray.... Looks like they originally have some black paint on the surface.
I am contemplating removing/replacing them before they get worse... However I am aware of if it ain't broke don't fix it as they may shear etc. Also new official bolts are very pricey particularly as I'm importing to NZ.... Not sure what material they are...
Any thoughts/experiences good/bad?
For now I have degreased/cleaned and applied Johnson anti corrosion (waxy) spray.... Looks like they originally have some black paint on the surface.
I am contemplating removing/replacing them before they get worse... However I am aware of if it ain't broke don't fix it as they may shear etc. Also new official bolts are very pricey particularly as I'm importing to NZ.... Not sure what material they are...
Any thoughts/experiences good/bad?