Quote:
Originally Posted by longshot270
The only two or three of the stations serve ethanol as a side dish but I'm still paying $2.57 for regular 87.  Suprisingly one of the stations with the 10% ethanol seems to make my $20 last longer than the regular from other stations, and it's not because of the price/volume difference.
I wouldn't change the timing too much but I did get better results on the canned tunes by moving it up to .25 then to .5 degrees. I probably could have gone further but I decided not to.
Jack, my truck is almost the opposite of yours. Before I got my programmer, my truck had a slightly uneven idle. The tunes and advanced idle cleared it up. Ha, that just seems strange to me. 
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Just shows how different trucks are like different people. No two will ever be exactly alike. But, I agree, it's kinda weird how they could be "opposite". I should probably try bumping the timing again now that I have custom tunes. Possibly, I'd get different, and better results.
- Jack