<div class='quotetop'>QUOTE(yeary03SS @ Feb 27 2006, 06:14 AM) [snapback]45496[/snapback]</div>A fouled plug won't fire at all? Guess I learned something new today. I will pull them later & check.Sounds like a plug problem since they're not firing.... they could have been fouled up when the computer was trying to relearn the idle. When I changed injectors and first fired up my truck, it spit and sputtered and ran extremely rich, which could foul a plug. You could try putting the platinum plugs back in and see how it does.
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Anyone have other ideas? I would love for it to be that simple.