2002 mdx stalls when idling at a red light
2002 mdx 128000 miles, adjusted valves twice, replaced IAC, cleaned complete intake and plenum, new spark plugs, new fuel pump, cleaned egr valve, could check out fine according to Acura dealer. They wanted to charge me 900 for a valve adjustment to start. They pulled p0300-p0306 (random multi misfire to include misfire on all cylinders). Drove from NM to TX and back and went through 4+ quarts of oil but isn't smoking. Not sure what do do next.