Traditional gasoline car fault

TOWN AND COUNTRY P0452 and P0301: Are These OBD2 Codes Related?

The check engine light has activated on my Town and Country, and two OBD2 diagnostic codes—P0452 and P0301—are now displayed. I want to understand if these codes are related or ...

Town and Country | P0301

Nissan Altima 2006 Misfire Diagnosis: Fuel System and Ignition Components

Dear Team, I am Ivan from Sierra Leone. I own two Nissan vehicles: a Nissan Altima 1996 and a Premier 2003. My Nissan Altima 2006 is experiencing a persistent misfire issue. I...

NISSAN ALTIMA 2006 | P0300

Jeep SRT8 Misfire Codes P0301, P0303, P0305, P0307 and P0172 - What Should I Do?

I'm looking for help with a misfire issue on my 2008 Jeep SRT8 (6.1L Hemi). The vehicle is showing misfire codes P0301, P0303, P0305, and P0307, along with a P0172 code for rich...

jeep srt8 | P0301

Misfire in 5 out of 6 Cylinders with P0301-P0305 and P0174 on 2000 Mercury Mystique

I was driving home and noticed the vehicle running roughly, especially during acceleration. The roughness eased when RPMs were steady. Upon arriving home, I checked the diagnost...

2000 Mercury Mystique | P0300

2001 Jeep Grand Cherokee 4.7L: Diagnosing P0202, P0175, P0300, P0301, P0302 Codes and Rough Idle/Stalling Issues

I own a 2001 Jeep Grand Cherokee with a 4.7L V8 engine, currently at 120,000 miles. The vehicle was running smoothly until recently when it began idling poorly and eventually st...

2001 Jeep 4.7 | P0175

2000 Jeep Grand Cherokee 4.7L Engine Misfire: P0201, P0202, P0301, P030 Troubleshooting Guide

I'm experiencing persistent engine misfire codes P0201, P0202, P0301, and P0302 on my 2000 Jeep Grand Cherokee with a 4.7L V8 engine. The issues appear intermittent and seem to ...

2000 JEEP GRAND CHEROKEE | P0201

Honda CR-V P0301 Misfire: Is Bad Gas Really the Cause? | Single Cylinder Issue After 3 Months

Our Honda CR-V has experienced three instances of power loss over the past three months, each time accompanied by a P0301 diagnostic code indicating a misfire in cylinder 1. Des...

Honda CRV | P0301

2004 Honda Odyssey P0301 P0304 P0306 P0300 P1399 - Misfire Codes and Check Engine Light Issues

I own a 2004 Honda Odyssey and recently experienced a serious issue. Two days ago, while driving on the highway, the check engine light and TCS warning light came on simultaneou...

2004 Honda Odyssey | P0301

2002 Jeep Liberty 2.4L Powertech 4-Cylinder P0301 Misfire: Ignition, Fuel or Mechanical Cause?

Hi everyone, this is my first post on the forum. I own a 2002 Jeep Liberty (KJ) with the 2.4L Chrysler Powertech 4-cylinder engine. Over the past six weeks, it has consistently...

2002 Jeep Liberty | P0301

2003 Buick Century 3.1L Engine P0301 and P0300 Codes - Diagnosis and Solutions

I own a 2003 Buick Century with a 3.1L engine, and I'm currently experiencing persistent OBD2 fault codes P0301 and P0300. I've already replaced the spark plugs, ignition wires,...

2003 Buick Century | P0300

2007 Dodge Charger 2.7L V6 Multiple Misfires: What to Do After Replacing Spark Plugs, Coil Packs, and Fuel Pump

I own a 2007 Dodge Charger with a 2.7L V6 engine that is experiencing multiple misfires. I've already replaced the spark plugs, coil packs, fuel pump, and crankshaft position se...

2007 Dodge Charger 2.7L V6 | P0300

2004 Chevrolet Tahoe P0200/P0300/P0308 Misfire Fix: Wiring or PCM Issue?

I recently purchased a 2004 Chevrolet Z71 Tahoe with 90,000 miles. The vehicle was about 200 miles away from my home, so I drove it directly to my residence without any issues a...

2004 Chevrolet Tahoe | P0300

2001 Mitsubishi Mirage Check Engine Code P304 - Cylinder 4 Misfire Diagnosis

My 2001 Mitsubishi Mirage has a Check Engine light on with diagnostic code P304 indicating a misfire in cylinder 4. I have already swapped the coil packs between cylinders 1 and...

2001 mitsubishi mirage | P0300

2004 Volkswagen Passat P0352 P0300 and P0301 - Emissions Failure and Misfire Issues

My 2004 Volkswagen Passat failed the emissions test due to persistent engine misfires. The diagnostic trouble codes detected are: P0352 (Ignition Coil 'B' primary/secondary circ...

2004 Volkswagen Passat | P0300

P0301 Fault Reappearing Weekly in 2005 Dodge Ram 1500 5.7L Hemi - Ongoing Engine Misfire Issue

I own a 2005 Dodge Ram 1500 with the 5.7L Hemi engine and have been experiencing recurring P0301 fault codes every week. Despite having had the truck professionally serviced mul...

05 Dodge Ram 1500 5.7 Hemi | P0301

2005 Mercury Sable P0301 and P0316 Fault: Misfire and Check Engine Light After Spark Plug and Coil Replacement

I own a 2005 Mercury Sable, and the check engine light came on after I replaced both spark plugs and coil packs. The vehicle now exhibits hesitation, jerking, and bucking during...

2005 mercury sable | P0301

2011 Chevy Aveo P0301 Misfire: Diagnosing Coil Pack Failure Without Swapping Components

Hello, I'm currently troubleshooting a 2011 Chevrolet Aveo with a persistent P0301 misfire code. After removing and visually inspecting the coil pack, it appears to be in good c...

2011 Chevy Aveo | P0301

1999 Tahoe 5.7L Misfire Cylinder 1 with P0301 and P0113 OBD2 Codes - Recurring Issue

My 1999 Chevrolet Tahoe 5.7L engine is experiencing a recurring misfire in cylinder #1, indicated by OBD2 diagnostic codes P0301 and P0113. The vehicle starts normally but begin...

1999 Tahoe | P0113

2004 Lincoln LS 3.0 V6 - P0301, P0316, P0663: Misfire and Intake Manifold Valve Issues

I've reset the engine codes P0301, P0316, and P0663 on my 2004 Lincoln LS with a 3.0L V6 engine, but they keep returning. The car doesn't drive poorly overall, but I notice inte...

2004 Lincoln LS 3.0 v6 | P0301

2001 Ford E150 6-Cylinder Misfire: P0301 and P0303 Codes After Alternator Replacement

My 2001 Ford E150 with a 6-cylinder engine is running very roughly. The vehicle has triggered OBD-II diagnostic codes P0301 and P0303. It previously had an alternator replaced b...

2001 Ford E150 | P0301