Yeah, he ran the entire can of Diesel Purge through, in straight concentration. No change in behavior.
He did a bit of work on it while I was at work and said that it'll run at half throttle or higher, and do it fairly well, but still smoke like a fiend.
I can't imagine changing timing having anything at all to do with timing belt tension, but I have been wrong. I didn't re-tension our 1Z's belt after changing the timing after a belt change.
We'll fiddle with timing when I get a chance to get back over to his place. Anyone think it needs more advance or more retard? The cold start lever changes nothing in behavior.
Also, as I do not remember from doing the 1Z... Is rotate into the block advance or retard?