spark plug

I just did my first tune up. By that I mean I replaced the plugs, wires, cleaned the MAFS, cleaned the o2 sensor, cleaned and charged the K&N filter. I was going to do the PCV valve but I broke half of the grommet off and couldn’t get the rest so I just left it on. I don’t think there is a...

Never use a 11/16" socket to pull a spark plug. I know, why would you even use one. Well, I was removing the plugs for the first time at 80,000 miles after I read the maintenance schedule. Had my truck on a 8 yr warranty so took it to Toyota for all work until then. Realized that they never...