95 tacoma, 245k on it and now won't start. I've used it as a daily driver since 97. It turns over but won't fire. After a few attempts it smells like its flooded, I followed the owners manual on starting when flooded still won't start. I tried roll starting it and that didn't work either. The check engine light has been on for years (mass air flow sensor code). Usually it acts up in the summer when the engine is warm and the outside temperature is warm it has a hard time starting. It turns but won't fire, but this is the first time in the cold it hasn't started. Any ideas? Thanks!