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Discussion Starter · #1 ·
So i just got the car yesterday, i test drove it no check engine light or anything. But about 5 mins after i left the dealer my check engine light came on. I just got back from advanced and they scanned it and the code was P0171 system too lean ( bank 1). I googled it everywhere is saying to clean the MAF. But has anyone else had this problem or know what i should do?
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