1994 GMC truck unknown plug
I have a 1994 GMC Sierra with the 5.7 (350) engine that I bought three months ago. On the passenger side of the engine is a plug with two wires, one wire is brown the other is blue. I can't find a place to plug this wire in. It is near the EGR valve but the EGR valve does not have an electrical connection. The EGR solenoid has a connection plugged in. The truck has an automatic transmission and AC.
Does anyone know what the purpose of this plug is? http://i527.photobucket.com/albums/c...74/p_00107.jpg http://i527.photobucket.com/albums/c...74/p_00106.jpg |
looks like it could be for the oil pressure switch, or it could just be an extra for an optional part
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hay man does the truck have an under hood light
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Yes, it has an underhood light, but the light is connected.
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