the burst knock comes on right when PE hits, which is roughly 7250-7800hrtz as much as 9* of KR. i dont think i have a vac leak as my boost gauge reads ~16-18VAC and my IAC is ~45counts, plus the needle on the boost gauge is very reactive when i apply throttle. when i had a vac leak the needle was somewhat slow and did not move as much in relative to throttle adjustments. TM, i'd need to look in my PT tables, but honestly which should i look at and what changes, if need be, should be adjusted?
reptile, can u explain a bit more on this comment, "He told me to add 5-8% more fuel right at the 0.0 mark on the PE table, and it completely cured my problem." please?