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Injector Coding?

PostPosted: Tue, 30 Nov 2021 11:02 +0000
by mockxcmfx
*Sorry if this has come about already but i couldn't find anything regarding 4.0 v6 petrol engines*

Hey guys,
i have recently taken injectors to the injector guy to be backflow tested/ new seals and baskets as I was having a few issues.
Came back with three of the six injectors were knackered so going to replace them all. I read somewhere that they need to be coded back in when buying new ones but this bloke is telling me its for the more modern cars and not to worry (mines have a 2005 SR5, 1GRFE) should be I be worrying?

Just branching out for some more info,

cheers