The only thing that made me think that *maybe a tune would help at all, other than the smaller pulley, is the fact that none of this happens until I've been out driving, then stop, and start the car again. Obviously that injector needs to be replaced, and I should have been more clear, that is happening asap regardless, but I don't see any misfires until heat soak sets in. I have a fresh water pump and colder tstat (180), but I figure with the fan controls modified to (hopefully) control underhood temps a little better, maybe that would help remove the other occasional misfires that happen after heat soak.
1st things 1st though, and I'll go from there...
