Technical Timing vs PSI

[SlowE93]

Weather will also play a factor, obviously. Not just heat leading to higher IATs, but also relative humidity.

Thats what im saying. Its been humid here at night. I can pull cleaner logs during the day even though its 12°to 18°F hotter in the day than at night. I believe its due to humidity.

 

[doublespaces]

Do a GOOD leak test.
and maybe replace boost solenoids for good measure.

How much would a boost leak actually contribute toward timing issues though?