but im having hesitation issues
and i got check engine light with MAF code and bank 1 and 2 are running rich codes
Perhaps there are problems, but based on your flow numbers, it does not point to MAF's. However, they are cheap enough to replace, less than $200 a pair. Worst case is you have a spare set for when you really do need to replace.
MAF failures do not usually cause running rich, usually bad MAF's result in not enough fuel, so if anything, I would expect lean. However, if you have an air leak after the MAF's then you will run rich as all the air the MAF "sees" is not getting to the engine. Check the plumbing from the MAF housings back to the plenum, including the little gasket where the tubes go into the plenum housing.
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