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Author Topic: Unknown plug  (Read 2829 times)

Offline Hulkjoegan

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Unknown plug
« on: July 27, 2017, 05:06:38 pm »
I was following wires trying to figure out why my choke light is on, and I came across this mystery plughanging out of the wire wrap down near the oil pressure switch on the front drivers side of the engine. Single blade plug with a brown wire. Previous owner pulled out all the emissions crap so I have a couple plugs just hanging around
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1985 Suburban C20 Scottsdale "Bonnie the 'burb"
454 Quadrajet TH400

Online bd

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Re: Unknown plug
« Reply #1 on: July 27, 2017, 05:29:35 pm »
Post a pic.  What year model truck and engine?
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Rich
It's difficult to know just how much you don't know until you know it.
In other words... if people learn by making mistakes, by now I should know just about everything!!!
87 R10 Silverado Fleetside 355 MPFI 700R4 3.42 Locker (aka Rusty, aka Mater)

Offline Hulkjoegan

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Re: Unknown plug
« Reply #2 on: July 27, 2017, 07:59:05 pm »
85 Suburban C20 454 quadrajet
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1985 Suburban C20 Scottsdale "Bonnie the 'burb"
454 Quadrajet TH400
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