Hey, I don't know if it really goes anywhere. Here's a shot of my 89 Runner, it's always been a mystery to me (well, haven't really put much effort into figuring it out), but I've got two plugs that don't go to anything. I'd still like to know, but maybe it's A/C related? I don't have A/C, so curious if you do. My vote is you're probably OK... Tom

[Linked Image]

1988 4Runner 22R-E W56
1989 4Runner 22R-E A340
1995.5 Rodeo 3.2L 5spd
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