Check Engine Light? 2006 GMC Canyon?

[goche]

My check engine light came on and the diagnositc read the "system is too lean (bank 1)," what does that mean.

 

[ray p]

system lean ,is just what it says,lean condtion I'd look for a restricted fuel filter

 

[just wonderin]

you fuel mixture is off, could be an injector problem. go see a mechanic

 

[just wonderin]

you fuel mixture is off, could be an injector problem. go see a mechanic