FORD P CODES (POWERTRAIN) P0100 - P0199

Ford Explorer Sport 188,000 Miles.4.0 Engine. I Have A Code Po174. System Too Lean(left Cylinder Bank)i Have Already Replaced O2 Sensors On...

P0171and P0174 Codes On Truck, Already Have Replaced Egr Valve And Sensor And Dpfe. Thinking Maybe O2 Sensors Or Airflow Sensor? Any Help...

I Went To Autozone To Get The Code Read For My Check Engine Light. The Codes Were P0171 And P0174 Which Translate To: System Too Lean For...

Hi Guys, I Would Appreciate Anything You Could Tell Me About What Could Cause Code P0171 And P0174 (system Too Lean) On Banks 1 And 2...

My Check Engine Light Came On And When I Connected It To A Scan Tool, It Gave A Trouble Code P0174, Lean On Bank 2. How Do I Fix This?

I Own A 1995 Mustang V6 3.8 Liter And Recently My Check Engine Light Came On. I Borrowed A Scanner And The Codes That I Got Were P0171 And...

I Have A 1997 E-350, V-10 Thats Starts Fine And Idles Fine When It Is Cold, I.E. Is Idleing At Fast Idle. As Soon As The Engine Warms Up...

I Do Not Know The Codes Its Showing. P0174 Help?

I Started Getting The Po171 Code Showing Up On My Code Reader. The Only Thing That Was Done Was The Fuel Filter Was Replaced At Penzoil...

After My Check Engine Light Came On, I Went To Autozone And They Told Me The Code Was Po171. After Doing Some Research, I Was Led To...