Traditional gasoline car fault

1996 GMC Yukon P0151 P0131 P0300 - Engine Dies on Acceleration, Flooding, and Pulsating While Driving

My 1996 GMC Yukon is showing fault codes P0151, P0131, and P0300. When I accelerate, the engine floods and dies. While driving, it suddenly shuts off and requires me to stop and...

1996 GMC Yukon | P0131

1998 Chevrolet Camaro LS1: P0131 & P0151 Lean Codes During Hard Acceleration - Diagnosis and Fixes

I recently purchased a 1998 Chevrolet Camaro with an LS1 5.7L V8, six-speed manual transmission, and 82,000 miles on the odometer to use as my daily driver. I'm currently experi...

1998 Camaro | P0131

2003 Mazda MPV P0300 P0151 P0171 Diagnosis: Misfires, Lean Codes, and EGR Valve Issues

Hi everyone, new user here and just starting to learn about OBD-II code meanings. My 2003 Mazda MPV (189,000 km) has recently triggered several trouble codes: P0300 (multiple mi...

2003 Mazda MPV | P0151

PO151 and PO131 Diagnostic for 1999 Chevrolet Suburban K1500 - Fuel Pump Replacement & O2 Sensor Issues

I own a 1999 Chevrolet Suburban K15-00. After replacing the fuel pump in April, the vehicle initially ran smoothly. However, I began experiencing a loss of compression when driv...

1999 Chevy Suburban | P0131

1996 Ford Windstar DTC P0151, P0161, P0171, P0174: Causes and Fixes for Lean Mixtures and O2 Sensor Heater Circuit Faults

I own a 1996 Ford Windstar and am experiencing multiple Diagnostic Trouble Codes (DTCs): P0171 (System too lean, Bank 1), P0174 (System too lean, Bank 2), P0141 (O2 Heater Circu...

Ford Windstar | P0151

P0131 and P0151 OBD2 Codes on 1997 Chevrolet Tahoe - Fuel Volume Issue Diagnosis

I'm experiencing a recurring engine issue on my 1997 Chevrolet Tahoe with P0131 and P0151 diagnostic trouble codes. The engine runs smoothly at idle but dies and backfires when ...

97 Tahoe | P0131

99 GMC 2500 Pickup OBD2 Codes P0151, P0131, P0137, P0157 - Bogs on Uphill with Power Loss

Hi, I have a 1999 GMC 2500 pickup with a 5.7L engine and 104,500 miles. The vehicle shows OBD2 fault codes P0151, P0131, P0137, and P0157. It runs smoothly under normal conditio...

99 GMC 2500 pick-up | P0131

P0151 O2 Sensor Fault in 2002 Chevy Astro Van AWD: Diagnosis and Repair Guide

My check engine light has been on steadily. During diagnostics, the technician initially read a P0151 code, which was incorrectly linked to the crankshaft position sensor. After...

2002 Chevy Astro Van AWD | P0151

Olds Aurora P0151 and P0300 Codes After Fuel Fill-Up - Diagnosis and Fix

My Olds Aurora has developed a serious issue after a recent fuel refill. Previously, the car was running fine, but after driving approximately 70 miles and refueling, I noticed ...

Olds Aurora | P0151

2000 GMC Yukon 5.3L Engine Misfires and Fuel Issues: P0171, P0174, P0300, P0151 Diagnosis

I recently started having serious engine problems with my 2000 GMC Yukon equipped with a 5.3L V8 engine. When I turned the key on this morning, the truck would barely stay runni...

2000 GMC Yukon | P0151

1997 GMC Suburban 5.7L Engine P0174, P0154, P0151, P1153 - O2 Sensor Issues and Lean Condition Diagnosis

Thank you to anyone who helps with this issue. I own a 1997 GMC Suburban with a 5.7L unleaded engine (R VIN), currently at 213,000 miles (driving approximately 40,000 miles ann...

GMC Suburban | P0151

1996 gmc safari p0420 p0300 po131 p0151 p0172 decel misfire

I've replaced the EGR valve, all 4 O2 sensors, plugs, wires, cap&rotorX3. Now that I've got your curiosity - Here's our story - i've had this wonderful 213k mile 96 awd gmc saf...

1996 gmc safari | P0151

1998 Chevrolet Trans AM O2 Sensor Fault Codes P0131, P0137, P0151, P0157 - Possible Cause After Air Check Valve Replacement

Hello everyone! I recently purchased a 1998 Chevrolet Trans AM Firebird and am experiencing multiple O2 sensor fault codes: P0131, P0137, P0151, and P0157. These codes began ap...

1998 Trans AM | P0131

1996 Ford Windstar 3.8L Misfire on Cylinder 4 with P0151 and P1151 Codes - Diagnosis and Fixes

Hello everyone, I'm new to this forum and seeking advice on a persistent issue with my 1996 Ford Windstar 3.8L. The vehicle is showing two diagnostic trouble codes: P0151 (O2 Se...

1996 Ford Windstar | P0151