[Jameswakefield]

Hey everyone, I just got my first Honda. Only really had German cars before. Picked up an 08 sedan 5spd 1.8l dx and it threw a code saying system too lean bank 1 and all cylinders are misfiring. I cleaned the MAF and threw new plugs in and that fixed the "too lean" code but the misfires persists. The car lacks a bit of power and uses a lot of fuel. Any ideas on what I should do next? Thanks in advance,

-James

 

[07civicEXcoupe1.8L]

I suggest checking your ignition coils and fuel injectors. Does it idle rough?
I have a similar problem except it's running rich, not lean.

 

[Jameswakefield]

I suggest checking your ignition coils and fuel injectors. Does it idle rough?
I have a similar problem except it's running rich, not lean.

It idles totally fine, just feels like it hesitates while accelerating

 

[atomsmasher87]

Buy a couple of bottles of Techron, use one on each fill up.