Thank you, Transman. I've definitely logged a few hundred miles since the rebuild, so I'll relax there. I suspect it's the shield rattling.

Nitrous, so the new shop called me today and said my truck wouldn't start. They claimed it was happening before they started adjusting my distributor. That's funny, because other than the miss at highway speeds it was running pretty alright. It's never done this to me, and I told them I was uncomfortable with this claim. Service manager got nasty, and I was about to have the truck towed off property. The mechanic who worked on it came out and tried to be concilliatory. Said he thinks it's a "hot soak issue". Should I let these guys take a crack at diagnosing this, or what? I'm lost, and am debating having my insurance company tow my truck off their property tonight, and back to my house.


And when I say wouldn't start, I mean the mechanic confirmed zero spark was happening.