Hmmm, I guess there is no one out there with a V8 that ever stumbled?
One other thing I forgot to mention. I do not know if this has value guides and stuff setup for unleaded gas. It might or might not. When I first got it 20 years ago i use to add the lead addative but for the last 12 years I have not done that. I have driven it maybe 2500 miles in the last 12 years.
But would any sort of engine ware associated with not using leaded gas have this type of effect of not running well when warm or not starting well hen warm?
Or is this more likely a bad coil or ignition parts?
