P0174 Diagnostic Trouble Code Discussion for April 2017
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2001 Chevrolet Tahoe 5.3L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire VIN: 1GNEK13T51 P0174: Fuel Trim System Lean (Bank 2). This one is fun! I've looked thru the archives already and 95% of the fixes are fuel pumps, the rest are a mix of regulators and filters. I've changed three pumps in the last three days! Had changed one regulator three months ago, just changed it again after t... |
April 03, 2017 | |
| 2008 Ford Ranger XLT 3.0L MIL Lamp on VIN: 1FTZR44U38 P0174: Lean bank 2. ... the same problem at which time I had to replace the fuel pump, IAC, and PCM to repair the problem. I did the BG treatment to clean the intake and injectors, the LTFT went below 20 which is not ideal but it was enough to not trigger the MIL and the vehicle ... |
April 19, 2017 | |
| 2008 Ford Ranger XLT 3.0L MIL Lamp on VIN: 1FTZR44U38 P0174: Lean bank 2. ... the same problem at which time I had to replace the fuel pump, IAC, and PCM to repair the problem. I did the BG treatment to clean the intake and injectors, the LTFT went below 20 which is not ideal but it was enough to not trigger the MIL and the vehicle ... |
April 20, 2017 |
