08 civic running lean
09-25-2010
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08 civic running lean hey i installed a cold air intake and now it's running lean it's throwing a code saying lean bank 1 and it will only come on at idle sometime what could be causeing this
09-26-2010
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Re: 08 civic running lean
did you also plug in all the other sensors, whatever the stock intake had? you can check for leaks with some mild soapy water, just spray around the intake couplers and see if bubbles form.
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