2003 Infiniti I35 Q&A

2003 Infiniti I35 Question: Random misfire need help

First my o2 sensor and 5th cylinder misfire was showing I changed the plugs and still had the problem took it back and it is showing random misfire and 4 other codes one is my o2 sensor n the others r sensors I have the other codes if needed plz help -
Answer 1
Post all code numbers. -
Comment 1
P0330 random misfire, p1800 air-intake bias control solenoid valve, p0011 ivt control performance bank 1, p0138 o2 sensor bank 1 sensor 2, p0021 ivt control circuit fail bank 2 -
Comment 2
Have the codes read again. Then post those new numbers. AutoZone will do it for free. P0330 is not a misfire code! Do you have a misfire in the engine? -
Comment 3
Sorry the code is p0300 but I think I am goin to go today and read it again just to see what comes up my dad thinks it had water damage n is just bugging out but I'm not so sure on that -
Comment 4
Ok. -
Comment 5
Any particular place to start cause so Manny sensors r goin off I do t know where to start -
Answer 2
seek a complete diag from a good mech. not auto zone -
Comment 1
What, no magic? Lmao. -
Comment 2
yes i made a cust disappear today.lol -
Comment 3
LOL! YOU GOT TO LET ME KNOW HOW TO DO THAT ONE!! HAPPY THANKS GIVING!!! -