i pulled some codes i got with the key on engine off 67,81,82,84,85 engine running i got 33,41,91 i have removed the ac and all emissions stuff so that why i got a lot of those codes but 41 is a stand out lean how could i be lean im running 48 psi vac off with 19# i have a set of 24# should i put them on and see what happens or should i bump the pressure up to like 50psi or will this kill the injectors
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