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84slopwaggin · 02-14-2007, 03:35 PM

My truck is a 85. I don't know what a MIL light is. I read that the plug had something to do with fuel consumption and at times it actually made the truck stumble. Thats why I figured I didn't need it. My truck wasn't stumbling, but I was trying to clean it up a little under the hood.

02-14-2007, 03:35 PM	#7
84slopwaggin Registered User Join Date: Apr 2005 Location: Ar Posts: 558	Re: questions from a newbie My truck is a 85. I don't know what a MIL light is. I read that the plug had something to do with fuel consumption and at times it actually made the truck stumble. Thats why I figured I didn't need it. My truck wasn't stumbling, but I was trying to clean it up a little under the hood.