valve clearances

[Baz]

i need to check valve clearances on my 2007 i-ctdi 2.2 EX as i dont know when they last checked, anyone know what the correct clearances are?

any help most welcome

 

Baz

[Trevor]

You would not really need to adjust valves on modern Honda engines.

Unless you have issues with noisy valve-train then it shouldn't need touching

[Baz]

On 5/16/2022 at 2:15 PM, Trevor said:

You would not really need to adjust valves on modern Honda engines.

Unless you have issues with noisy valve-train then it shouldn't need touching

the reason i asked was because in the Handbook it says valve clearances should be checked every 25,000 miles on petrol models but no mention of Diesels,so if Diesels dont require checking how would you know you have a tight valve untill it burns out.