Traditional gasoline car fault

96 Ford F-150 P0411, P0171, P0174 Error Codes: What Do They Mean and Can a Rookie Fix This?

My 1996 Ford F-150 has suddenly triggered three diagnostic trouble codes: P0411, P0171, and P0174. I'm not very experienced with vehicles, so I'm unsure if these codes require i...

96 Ford F-150 | P0171

2005 Ford F150 4.2L Engine P0174 Code: Symptoms, Diagnosis & Vacuum Leak Solutions

My 2005 Ford F15

2005 Ford f150 | P0174

1999 Ford F150 V6 4.2L Engine P0174 Code - Poor Idle and Stalling at Red Lights

I recently replaced the mass airflow sensor, fuel filter, intake air temperature sensor, and air filter on my 1999 Ford F15-0 V6 4.2L engine. Despite these changes, the vehicle ...

99 f150 v6 4.2 | P0174

P0308 and P0174 Misfire Diagnosis - 2005 Ford F250 with Used Engine Replacement

I've thoroughly inspected all common causes of misfires in my 2005 Ford F250, including spark plug degradation. The original issue was a spark plug that had worked its way out o...

2005 F250 | P0174

2003 Ford F150 P0174 Fault Code: Causes and Solutions

I recently had my 2003 Ford F15

2003 ford f150 | P0174

201X Truck P0137, P0157, P0174, P0131, P0336, P0507, and P0171 Codes: Idle Surge and Stalling Diagnosis

My truck idles fine but experiences a sudden surge and dies when shifted into gear. It feels like the engine is starving for fuel. The check engine light is on with multiple fau...

Truck | P0131

2005 Cadillac DeVille P0174 and P0741 Error Codes: Causes and Solutions

My 2005 Cadillac DeVille is showing two OBD-II diagnostic trouble codes: P0174 and P074

2005 Deville | P0174

2008 Saturn Vue 3.6L Engine Running Rough with P0014, P0496, P0174 - Cold Start Good, Hot Start Poor

While driving home from work, my 2008 Saturn Vue 3.6L began running rough and out of time. My OBD2 scanner displayed multiple diagnostic trouble codes: P0014, P0496, and P0174. ...

2008 saturn vue 3.6L | P0014

2002 Chevy Silverado P0171 and P0174 OBD2 Code: How to Locate and Test Oxygen Sensors for Corrosion and Connection Issues

I need help locating the oxygen (O2) sensors on my 2002 Chevrolet Silverado to check for corrosion or loose connections. I'm currently seeing both P0171 and P0174 diagnostic tro...

2002 Chevy Silverado | P0171

2005 Mitsubishi Endeavor LS P0431, P0174, P0421, P0171, P0304, P0431

I have a 2005 Mitsubishi endeavor with the following codes: P0431, P0174, P0421, P0171, P0304, and P0431 and I haven't the faintest idea what any of them mean. I have searched t...

2005 Mitsubishi Endeavor LS | P0171

1997 Chevrolet S-10 P0174 Fault Code: Running Lean on Bank 2

The vehicle is displaying OBD-II diagnostic code P0174, indicating that cylinder bank 2 is running lean. This means the air-fuel mixture in this bank is too rich or the fuel del...

1997 Chevrolet S-10 | P0174

1998 Chevy Express 4.3 Vortec P0171 and P0174 OBD2 Code - Check Engine Light Returning After Full Component Replacement

My 1998 Chevrolet Express 4.3L Vortec engine is showing persistent P0171 (System Too Lean) and P0174 (System Too Rich) OBD2 codes. The check engine light comes back on repeatedl...

98 Chevy Express 4.3 Vortec | P0171

Nissan Pathfinder 2004 Platinum - P0174 and P1131 Error Codes: Causes and Fixes

Good afternoon, fellow car enthusiasts. I'm currently dealing with two diagnostic error codes on my 2004 Nissan Pathfinder Platinum model: P0174 and P1130. The P0174 code indica...

Nissan Pathfinder 2004 Platinum | P0174

2004 mercury monterey p0174 bank two running too lean

I have an 04 mercury monterey with the cel on giving the codes p0174 (bank two running too lean) however I can't figure out what is causing this! First I cleaned the maf air flo...

2004 mercury monterey | P0174

2006 Cadillac SRX P0174 Code: What Does It Mean? Causes & Fixes Without Expensive Repairs

I recently had my oil changed at a service center for my 2006 Cadillac SRX, and unfortunately the technician forgot to replace the oil filler cap. Before I got home, my engine l...

2006 Cadillac SRX | P0174

2001 Ford Escape XLT P0171 and P0174 Codes: Idle Issues After Purchase

I recently purchased a 2001 Ford Escape XLT 'as is' last night. When I handed over the payment, there was no check engine light on. However, exactly two hours later, the check e...

2001 Ford Escape XLT | P0171

Ford Focus TD CI 1.8L Fault Codes U01, U73, U121, U131, U140, U155 - What Do They Mean and Is It a Major Issue?

I'm looking for help with my Ford Focus TD CI 1.8L vehicle. I've recently picked up several fault codes: U01, U73, U121, U131, U140, and U155. Can anyone explain what these code...

Ford Focus | P0011

1995 Mustang V6 3.8L P0174 and P1151 O2 Sensor Location & Diagnosis Guide

I own a 1995 Mustang V6 3.8L and am currently experiencing trouble codes P0174 and P1151. I need help identifying the location of the O2 sensor bank 2, sensor 1. I have already ...

1995 mustang v6 | P0174

2004 Ford F150 P0174 and P0306 Diagnosis: Lean Bank 2 Misfire and Ignition Issues

I recently replaced the ignition coil on my 2004 Ford F150 with a 5.4L 3V engine, which improved rough idling significantly—though I still experience occasional sputtering at id...

04 f150 | P0174