Hey all,

Happy new year!

doing a valve adjustment and pulled the plugs…

what do you think?
Number 1 at top and 4 at bottom…
they were replaced by the dealer 20k miles and 4yrs ago

 

They look perfect, good colour , no sign of excess oil burn, air fuel ratio appears correct, clean ground electrodes. Very nice. I'd be happy with that. You could check that gap to see if it eroded but not likely over such low mileage since they were last installed, probably fine.

 

Thanks for the confirmation!!!!

 

24LB-FT to reinstall them. Dry threads (no grease)

 

Thanks! I was just looking that up!