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Hello I just had a quick question to see why might be getting the P0171 code and MAF these codes only come up every once and awhile and stay maybe for a few hours. The car has a little bit of a high idle on a cold star and when I’m driving and put into neutral it jumps above 1000 rpm’s but then goes down sometimes bouncing around. I couldn’t find any vacuum leaks and just cleaned the MAF. The mods on the car has a skunk2 CAI, down pipe and cat back all done by the previous owner.. the previous owner ran the hondata flash pro tune on it but idk if he knew what he was doing.. I got it scheduled to get a tune so I’m just wondering would the tune make that too lean in bank 1 code go away or should I try replacing my MAF? also the little thread piece where the MAF screws in on the skunk2 CAI keeps popping out so idk if that could be a cause of this code as well sense it’s not properly seated all the way.