Thread: Continuing saga for Roush 511
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  #95 (permalink)  
Old 06-12-2010, 01:40 PM
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Rwillia4 Rwillia4 is offline
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Cobra Make, Engine: BDR #455, KC427W, TWM-FI
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If you are running an O2 sensor it will adjust automatically. Which means you will probably have the same problem you are having now at sea level. You need an in-car FI adjustment.
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