2006 4wd Tacoma 2.7l ignition coil replacement

I have an engine light code - misfire cylinder 1 and 2. I want to try replacing the coils since the plugs were recently replaced. Any video available to show how?

 

Not really anything special to change them, they are right on top. It would be best to do a bit of diag first before throwing parts, just swap the coil and plug each to a different cylinder, if the miss follows one or the other you found the bad part, if it doesn't you have another issue. It's also common for the valve cover to leak oil into the spark plug tubes and cause misfires.

 

Thanks, had a mechanic look at it and this was his response to the codes that came up. Just had head gasket replaced so valve cover gasket , plugs, all replaced that time.