What do you think of these emissions results? (Page 2/2) Notorio SEP 06, 12:22 AM What mods does your 3.4 have?? Modesto SEP 06, 03:16 PM [/b] quote [B]Originally posted by Modesto: Good thoughts and more to potentially look into... The 3.4 has the Crane 272, ported exhaust, and a bunch of reliability upgrades like roller tipped rockers, etc. Notorio SEP 07, 12:07 PM quote Originally posted by Modesto: Good thoughts and more to potentially look into... The 3.4 has the Crane 272, ported exhaust, and a bunch of reliability upgrades like roller tipped rockers, etc. Ah, ok. What fuel injectors are you running? Modesto SEP 10, 12:17 AM Bosch 0280150415. I drove about 100 miles and it isn't throwing any error codes now, I'm going to give the test another shot.