Quote:
Originally Posted by aagun
3rd ::: rich AFR with increase(add + to timing )ETA means low power , heat up and bad fuel Eco*
4th ::: lean AFR with decrease (add - to timing ) ETA means boom , poping knocking and then engine died
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Conversationally, increasing timing means advancing it, decreasing timing means retarding it.
So we're discussing leaning fueling and retarding timing versus enriching fueling and advancing timing. Is that any clearer?