I drove it today and the A/F was dead on at all boost. Started driving it around 5pm and then parked it for a few hours. When I left I drove it easy until the temp came up (I always drive it easy or let it warm up some before driving) It was 10pm and after the temp came up I got on it and the A/F was off again. It wouldn't go below 13s and would get worse as the boost came up.

I know the new 14B has to do with it but what would cause the A/F to be good at 5-7PM and suck at 10-11pm. The outside air temp really didn't drop that much.