wire id please - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**67sss** · 01-22-2011, 04:34 PM

just got a 72 highlander and am going thru the engine bay. I know green wires are usually temp wires(the one on the left), any ideas what the other 2 wires are for? There's a temp sending unit on each side of the block. First pic of sending unit is on pass side other is on drivers side. I'm just trying to get engine to run or start, after a compression test,fresh oil, new gas, plugs ect... before I decide whether to keep the truck or part out. Thanks

01-22-2011, 04:34 PM	#1
67sss Registered User Join Date: Nov 2002 Location: Mt. Vernon, WA.. Posts: 2,322	wire id please just got a 72 highlander and am going thru the engine bay. I know green wires are usually temp wires(the one on the left), any ideas what the other 2 wires are for? There's a temp sending unit on each side of the block. First pic of sending unit is on pass side other is on drivers side. I'm just trying to get engine to run or start, after a compression test,fresh oil, new gas, plugs ect... before I decide whether to keep the truck or part out. Thanks Attached Images



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