Traditional gasoline car fault

2002 Chevy S-10 4x4 (S-14) P0300/P0302/P0303/P0314 Misfire Diagnosis at High Speeds Over 50mph

Hello, I'm experiencing recurring misfires in my 2002 Chevrolet S-10 4x4 (also known as the S-14), which only occur when driving above 50 mph. The check engine light flashes sho...

02 Chevy S-10 (S-14) 4x4 | P0300

P2279 and P0300-P0306 Faults in 2005 Honda Pilot: Idle Misfires and Stalling Until Warm-Up with AC On

My 2005 Honda Pilot is experiencing P2279 and misfire codes P0300 through P0306. The vehicle stalls after startup and only runs smoothly once it reaches operating temperature. T...

2005 Honda Pilot | P0300

2004 Hyundai Sonata GLS V6 Misfire Codes P0300/P0302/P0304/P0306: Does It Have an Ignition Failure Misfire Sensor?

Hi everyone, I'm looking for help with a persistent misfire issue on my 2004 Hyundai Sonata GLS with a 2.7L V6 DOHC engine. The car is showing multiple misfire codes: P0300, P03...

2004 Hyundai Sonata GLS | P0300

2010 Ford Navigator 5.4L Engine Misfire: P0300, P0302, P0308 with Intermittent Symptoms

I recently installed a new engine in my 2010 Ford Navigator 5.4L and have been experiencing recurring misfiring issues ever since. The problem only occurs while driving at highw...

2010 Navigator 5.4L | P0302

2007 Toyota Tundra 3.8L Engine Misfire and Backfire with P0300, P0301, P0306 Diagnostic Codes

My 2007 Toyota Tundra with a 3.8L engine has started experiencing misfiring and backfiring this morning. After performing the key dance to retrieve diagnostic trouble codes, I r...

2007 T/C 3.8 L | P0300

2015 Ford Escape P0302 Code: Diagnosis and Repair Guide for Owners with Limited Budget

I own a 2015 Ford Escape Titanium with keyless entry, and it currently will not start. The vehicle is pulling a diagnostic code P0302. This code can indicate several potential i...

2015 Ford Escape | P0302

P0302, P0170, and P0172 Fault Codes on 2006 Hyundai Tucson - Drivability Issues Explained

My 2006 Hyundai Tucson has been experiencing drivability problems recently. After performing a diagnostic scan, the vehicle returned seven fault codes, including P0302, P0170, P...

2006 Hyundai Tucson | P0170

2005 Honda Pilot P0137, P2138, P0300 & P0302-P0306 Misfire Issues: Diagnosis and Fixes

Hello, I recently encountered multiple engine trouble codes on my 2005 Honda Pilot, which have been causing significant driving issues. Using an OBD-II scanner, I retrieved the...

Pilot 2005 | P0137

2006 Jeep Liberty 3.7L V6 P0302 and P000-4 Codes: Diagnosis and Repair Solutions

I own a 2006 Jeep Liberty with a 3.7L V6 engine. The vehicle is currently displaying both P0302 (Cylinder 2 Misfire Detected) and P0004 (Fuel Pump Control Circuit Malfunction) d...

Jeep Liberty | P0004

2002 Jeep Liberty Misfire with P0201, P0205, P0203, P1281, P0141, P0161, and P0175 Codes - Low Idle, Stalling, Fuel Smell

Hello, I have a 2002 Jeep Liberty Limited with 205,000 miles. The vehicle starts fine when cold but exhibits a very low, chugging idle that worsens as it warms up. Once the engi...

Jeep Liberty | P0300

Dodge Ram P0300/P0302/P0304/P0357

Hi all. I have a 2002 Dodge Ram 1500 with a 4.7L V8. My daughter has been using my truck for quite a while and she recently returned it to me because it started running rough an...

Dodge Ram | P0300

Dodge Ram 1500 P0302 Misfire: DIY Troubleshooting Guide for Non-Mechanics

I'm experiencing a P0302 diagnostic trouble code on my 2005 Dodge Ram 1500 with a 4.7L engine. I'd like to know if there are any simple, do-it-yourself checks I can perform befo...

Dodge Ram 1500 | P0302

2014 VW Jetta Cylinder Misfire: OBD Codes, Check Engine Light, and Repair Steps

I'm currently driving a 2014 Volkswagen Jetta and recently experienced multiple cylinder misfires. A few weeks ago, the issue appeared intermittently, and after replacing the sp...

2014 Jetta | P0300

2007 Pontiac Vibe OBD II Code P000301 and P030424: Are Six-Digit Codes Normal?

I own a 2007 Pontiac Vibe and recently noticed my check engine light has come on. Using an OBD-II scanner with a mobile app, I retrieved two diagnostic trouble codes: P000301 an...

2007 Pontiac Vibe | P0003

2009 Dodge Charger PO302 Code: Misfire and Changing Diagnostic Codes After Restart

My 2009 Dodge Charger runs smoothly while driving, but after turning the car off and back on, it starts showing different OBD2 error codes. The most common code I've seen is PO3...

2009 Charger | P0302

2000 Volkswagen Passat Misfire on Cylinders 2, 3, and 4 - Diagnosing with OBD2 Code P0302/P0303/P0304

I'm experiencing a misfire on cylinders 2, 3, and 4 in my 2000 Volkswagen Passat. The engine light is on, and I've checked the coil pack resistance — all readings are within nor...

2000 Passat | P0302

2002 Jeep Liberty 3.7L Misfire & Knock Codes P0302, P0325, P0138 - Fuel Injector or Engine Issue?

Hi everyone, I'm new to this forum and recently started working on my 2002 Jeep Liberty with a 3.7L engine. The car has been sitting for about 2-3 months and has accumulated 18...

2002 Jeep Liberty | P0138

2005 Ford Explorer P0302 P0316 P0183 Fault Diagnosis - Engine Won't Rev Past 3000 RPM

My 2005 Ford Explorer with a 4.0L non-flex engine is displaying three diagnostic trouble codes: P0302, P0316, and P0183. The engine appears to be in a safe mode and will not rev...

2005 Ford Explorer | P0302

How to Fix P0302 Fault on 2012 Lincoln MKX Without Dealer Involvement

I'm experiencing a P0302 diagnostic trouble code on my 2012 Lincoln MKX. I'd like to know if there's a cost-effective, DIY solution to resolve this misfire issue without needing...

2012 Lincoln MKX | P0302