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New within 5,000 miles maf sensor, new intake manifod within last 5,000 miles as well as spark plugs. So will start with fuel rail pressure? And search for vacuum leak.Could be a number of things I would do easy checks first. Check and clean MAF sensor, check fuel pressure on the rail. check all vacuum hoses that they are properly connected and not leaking.
Think my scanner does live data. So you driive with it plugged in? What will trim value tell me?Get a OBD2 reader with live data. Check your fuel trim values instead of chasing it blind. The live data will tell you alot.
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