Well I looked down around where my injectors are and they’re all dirty and two of em are glistening at the base...I have a 2005 Saab 9-3 linear and I’ve replaced countless sensors, cps, map, maf, purge valve , new plugs, new front o2 sensor, new fuel pump. I keep getting p0171 and p0300, I’ve already checked for vacuum leaks(nothings broken) also getting code the car is too lean at idle sometimes(high idle just under 2k rpm) my scanner also read smog checks and Evap leaks; on evap it says not passed. Would leaky injectors throw this evap “leak”. Cars running real rough, long crank, I think smells gas on start up and backfires randomly on load after car is up to temp. Any insight? I’ll probably just go for new injectors but any ideas?