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Scanningr for codes
When I scan the computer where it shows ready to fire and all that, two lines show 025 and H025 not ready. Could this be a problem with the tune ( I am battling P0171 and P0174 codes) or is it something that was deleted? Also, does anyone have the part number for the vacuum port for the brake booster on a 2007 4.8. I would like to replace mine to eliminate a possible cause for my supposed vacuum leak. Thanks, Tbrown
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