OBD-II trouble code P0171 Fuel system too lean (Bank 1)

[jarance]

Moe, have you scan your car yet? Get it scan first and look at the list of alarm generated.

Clear the alarm and drive the car for a bit and re-scan for new alarms. The alarm detected will give you a clue
what wrong with your car.

 

[QD250]

I still have the lights on from time to time and was told by my mechanic that it may be due to some small hose leak somewhere....
a 10 year old car will have the hoses brittle etc....
something that i have not gotten around to do is to replace all the hoses....

another possible thing is to replace the fuel filter....