I need a wirind diagram for a 2002olds silhouette for plug wires

Should be one wire going from alternator to starter motor solenoid on top of the starter. Ok

Here is one of the diagrams. Hope it works.

The wiring diagrams are contained in the fatory service manuals, the manuals are copyrighted and not free to download. If you wish to buy the right to access the manual set then you can do that at this web site alldatadiy.com

Here is the firing order diagram for that engine and vehicle.

go to google type in 2004 oldsmobile silhouette electrical wiring diagram.

Install the old trans harness back into the new trans. Or buy a used one.
Also the valve body has to be the same as the old one and set up the same.

i have 15 differrent diagrams depending on engine size and your requested circuit, please clarify

I can't upload the diagram but the firing order appears to be 1,4,6,3,2,5

Install the spark plug wire(s) (1, 3 and 5) to the engine right side spark plug(s).

Install the spark plug wire(s) to the retaining clips.

Install the spark plug wire(s) (2, 4 and 6) to the engine left side spark plug(s).

Install the spark plug wire(s) to the retaining clips.

You can get a copy of the service manual from Promanuals.net for cheap.

You need to check the VIN .. Hope this helps

google wiring diagams 1992 cadillac deville then click on cadillac wiring