Hi guys,
I have a little dilema. My check Engine light came on and it showed P0171 Code. System to Lean Bank 1. I cleaned the MAF sensor and changed the air filter and fuel filter. Checked all of my vacuum lines and fuel lines. Can some one help me figure out the problem without changing the sensor. If needed to change the sensor, do I need to change the MAF sensor or the Bank 1 Sensor 1. I have cleared the code a few times but after like 2-5 miles it comes back on. Please help.