I just bought this '04 sienna for my family. That is the name my family gave to the van. It is witha lot of love. Anyway I was going to do a little basic maintanence, then I lifted the hood. Interesting! The question I have is what is that extra filter in the air box and can or should it come out. The MAF and Thottle Body cleaning was pretty simple. I wanted to do a Seafoam intake clean and could not find the vacum hose to inhale the Seafoam.
Any help would be appreciated
New member with questions!!!!!
Linear Mode
