Congrats......you just cleared the code and forced the truck to do the relearn readiness test.(p1000)....now the pcm will start counting the occourances again and the code will/might come back...

Ah!...gotcha. Well that sucks b/c the problem is probably still there. I guess as long as the truck is running okay, I'll leave it be. Might call my mechanic and give him the code directly though so he can check it out the next time it's in there.