If you happen to be dealing with a 2016-2019 Toyota Tacoma with some weird driving symptoms and/or have codes P0303, P030027, P030085, P030300 then you may want to inspect the ACIS (Acoustic Control Induction System) valve on the back side of the intake manifold. These have a small tendency to break and let the flap fall into the intake. The shaft end may also get logged in the #3 intake/exhaust valve area.
