SHOguy 92
New Member
I just dropped a 90 motor into my 91 and am in the process of reconnecting the wiring harnesses. But I stumbled upon something I can't figure out, any help would be appreciated asap. The pic I took is right under the Throttle body, just behind the neck for the rad hose. The bottom 2 are on the car side of the Harness (91) and the top 2 are on the motor side (90). Also there is another oval plug behind that, But it looks like it has never been plugged into anything, I cvould be wrong, but any info on that too would be cool. 
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