OBDII code says "lean during acceleration"
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OBDII code says "lean during acceleration"
my wifes 98 trooper is showing a code that says its running lean during acceleration. both of the rear o2 sensor codes are also showing and I have a cone filter in place of the stock air box. could one of these be causing that?
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DriftingSon
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Apr 25, 2020 11:50 PM