I’m new here week old new to me 2003 IS300 stock one owner before me. I was just looking over things under the hood and noticed this port poking out from the drivers side of the timing cover almost pointing directly at the power steering reservoir. Looks there should be a hose or something on it as there is a bulge/barb on the end.
If you search around there are a few asking the same thing. Its not used on the IS300 NA 2JZ, apparently used on one of the other variants of the engine (maybe GTE?)
Thank you guys for bearing with me... and your answers
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