2011 Tacoma 4 cyl. spark plug change?

I bought a 2011 Tacoma base model brand new then became disabled and lived in it for 4 years so I didn't maintain properly. It now has 307,650 miles on it and runs fine. I never changed the spark plugs. Should I leave it alone or change them? Thank you in advance for your help.

 

Sure change them. I like iridium Denso but I also have no problem with iridium NGK either, some people say only run copper plugs changed at 30K or something but I run iridium and change them around 100K, no problems so for for mine.

 

Thank you for the quick reply. Any tips on what to look for when changing the plugs after all this time? I'm concerned they maybe rusted in place if that is even possible. I'd like to use the exact same plugs you suggested, what brand do you suggest? Do the plugs need to be gapped and if so what are the specs? I'll be sure to post the results? Thank you again.

 

https://youtu.be/J8K7DVOfzAw https://youtu.be/3djfdzKsi9I

 

Hello Bill, thank you for the video on how to change the spark plugs, I need all the help I can get. I appreciate it. Bob

 

those 2.7l engines are all the same so the instructions How to are same, they spec IRIDIUM plugs for them but im sure using a less expensive NGK or Denso brand platinum tip would work. https://www.rockauto.com/en/catalog/toyota,2011,tacoma,2.7l+l4,1447056,ignition,spark+plug,7212

 

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...^^^... I am just curious ... are you a veteran who is eligible for veteran's benefits ?

 

Thank you for all the help. Once I change the plugs I'll post how well it came out for those in the same situation. Thanks again, Bob