ok, the car is a 86 iroc, had 5.0L TPI automatic. i bought it with all intentions to part it out, but now i'm gonna revive it. as i was going through what was left of the engine cpmpartment...i came across these two wires......im puzzled...there are two wires coming out of like where the passenger side upper control arm mounts, like right on top of the front subframe, 1 blue wire, 1 black they are cut and still in there tight, i pullled and they wouldnt budge, anyone have any clue what these go to, or are they maybe just stuck in there from another time when some work may have been done around there.....anyways, im just curious, whether or not i find out what they are, i'll cut them further back anyway and pay no attention to it in the future.....

 

No clue. Maybe side marker or something that somebody's rewired?

Also, I hope that's gasket or loose material on the block, and not rust...

 

haha, nope its rust, block is rusted solid, sat 6-7 years without tpi unit on it.....cool huh? thats why i bought it to part out, now tonight i just found out it has a worked TH350 trans...so this week im dropping a 350 i have in it..heres a better pic to get an idea of what im dealign with

 

Right in that area is where the A/C pressure switch would have been (correct wire colors too). They could have been cut and the harness plug is just wedged in there.

 

im pretty sure all the AC wiring was intact, i pulled the system out myself tonight and i dont remember any wires missing. and like i yanked on those wires and the didnt wanna budge....its weird, ill check it out moroe tomorrow in daylight