CEL

[midnightdreamer]

The cel is on for a few days then goes off for a few days and so on. It is giving me a P0174 (system to lean bank 2). What can be causing it and how can I test it to find out which part(s) is the problem (assuming it could be multiple things that can cause the P0174 code)?

2000 maxima gxe 136K km

Thanks

[lightsout]

P0174= fuel injection system function lean side (bank 2)

i would recomend a fuel system cleaner/lubricator(lucas oil has one, or Marvel Mystery Oil) in the fuel system.

i'm not too familiar with the fuel system, but i always say it works better if its cleaner!!

devin

P.S. WELCOME