How Can I Tell If My Head or Gasket Has Gone

[extreme-4x4]

if it was me id shove some gasket sealer in the hole , then put the bolt back in..... nothing to loose except saving potentially loads of work .

at least now you know where to keep an eye on :thumbs

ill go look at mine to see where you can pinch a bolt from thats the right size

 

[extreme-4x4]

ok the bolt that holds the loom to the top of the intercooler will do the job