Thread: Weber 48IDA Basic Education & Help Needed!
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Old 10-27-2022, 12:03 PM
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Location: Carlsbad, Ca
Cobra Make, Engine: SAI FIA, 289HP (5-bolt), 48IDA Webers
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Sounds like you are running very rich, especially with the mileage and backfiring. 1) how many turns out from fully seated are your mixture screws? 2) Have you checked the float levels?
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