Traditional gasoline car fault

OBD Code P0306 Diagnosis and Fix for 2002 Ford Escape - Cylinder 6 Misfire

I'm experiencing a misfire in cylinder 6, indicated by OBD code P0306 on my 2002 Ford Escape. Can anyone provide guidance on possible fixes or diagnostic steps?

2002 Ford Escape | P0306

Dodge Ram Running Rough with P0201-P0208 and P0306 Fault Codes

My Dodge Ram has triggered nine diagnostic trouble codes: P0201 through P0208, as well as P0306. The P0201 to P0208 codes indicate an injector circuit open in cylinders 1 throug...

ram | P0201

2006 GMC Envoy Denali 5.3L Cylinder 6 Misfire: Diagnosis and Fixes After Spark Plug and Coil Pack Replacement

After performing an oil change and spark plug replacement on my 2006 GMC Envoy Denali with a 5.3L V8 engine, I began receiving a cylinder 6 misfire diagnostic code. I replaced t...

2006 GMC Envoy Denali | P0306

P0306, Code 1150 and 1151 on 1994 Ford Windstar 3.8L - O2 Sensor and Spark Plug Replacement Not Resolving Issue

I recently replaced the oxygen sensor in bank 2 and the spark plug for cylinder 6 on my 1994 Ford Windstar with a 3.8-liter engine. The ignition system shows strong spark during...

94yr Windstar 3.8litre | P0306

2001 Honda Accord P0300 P0304 P0305 P0306 C1555 - Cylinder Misfire and Rough Idle Diagnosis

I have a 2001 Honda Accord that started showing issues two days ago. While driving on the highway, I noticed the check engine light came on and began flashing, accompanied by no...

2001 Honda Accord | C1555

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

1998 Buick Regal Cylinder 6 misfire

hello I have a 1998 Buick Regal 3.8 vehicle having ahesitation rumbling in idle and in DriveI replace the spark plugs and ignition wires I've even taking out injectors and cl...

1998 Buick Regal | P0306

P0306 Diagnostic Guide for 1997 Mustang 3.8L: Post-Head Gasket Repair Still Shows Code

I own a 1997 Mustang with a 3.8L engine. After replacing the head gasket and having the cylinder head resurfaced, I still receive a P0306 fault code. I've already installed new ...

97 mustang | P0306

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

GMC Sierra 5.3L Engine Misfire P0306: Diagnosis and Solutions for Cylinder 6

I'm experiencing a persistent P0306 fault code on my GMC Sierra with a 5.3L V8 engine. After replacing the spark plug, ignition wire, and coil pack for cylinder 6, the vehicle s...

GMC Sierra 5.3L | P0306

P0306 Fault on 1997 Chevrolet K1500 5.7L Engine - Diagnosis and Solutions

Hello, I own a 1997 Chevrolet K1500 with a 5.7L V8 engine that is currently displaying fault code P0306. I've performed a full maintenance routine including replacing the spark ...

97 Chevy K1500 5.7l | P0306

2005 Hyundai Tucson P0306 Fault: Car Won't Start Despite Battery and Alternator Repairs

Hi, I'm Luis. I own a 2005 Hyundai Tucson, and at least once every month, the car fails to start and requires a jump boost. The OBD-II diagnostic code displayed is P0306. This h...

2005 Hyundai Tucson | P0306

1998 Toyota Camry 2.5L Misfire: P0302, P0304, and P0306 Codes Only - Front Cylinder Issues

My 1998 2.5L engine is showing only P0302, P0304, and P0306 diagnostic trouble codes, indicating misfires in the front cylinders. The issue appears to be isolated to cylinder 2,...

1998 2.5 | P0302

2005 Ford F150 Misfire and Fuel Trim Codes P0300, P0305, P0306, P0316, P0012, P0170, P0171, P0174 - Diagnosis and Fixes

A few days ago my 2005 Ford F150 displayed multiple OBD-II diagnostic codes: P0300, P0305, P0306, P0316, P0012, P0170, P0171, and P0174. I recently replaced the spark plugs, fue...

2005 F150 | P0012

2004 Safari P0200 Code & Misfire #6 - Diagnosis and Fixes

I own a 2004 Safari and recently replaced the spark plugs, wires, cap, rotor, fuel pump, and injectors. The car ran fine for one day, but the next day it triggered code P0200 an...

04 Safari | P0200

2009 Pontiac G8 GT 6.0L Engine P0306 Fault: Check Engine Light On, Rough Idle After Stop

The vehicle was running smoothly on the way home until it stopped at a traffic light. At that point, the check engine light illuminated and the engine began running roughly. I c...

2009 Pontiac G8 GT | P0306

2003 Ford Expedition OBD2 Codes P0174, P0302, P0300, P0306 - Misfire Diagnosis and Fixes

My 2003 Ford Expedition is showing multiple misfire codes: P0174 (rich mixture bank 2), P0302, P0300 (random/multiple cylinder misfires), and P0306. I've already replaced the co...

2003 ford expedition | P0174

1998 Ford F-150 4.6L V8 P0306 Code - Truck Will Not Start

My father's 1998 Ford F-15

98 F-150 | P0306

P0306 Fault Diagnosis for 2004-2010 Dodge Dakota 4.7L Engine

I'm having trouble diagnosing the P0306 fault code on my 2004-2010 Dodge Dakota with a 4.7L V8 engine. The check engine light is on, and the OBD2 scanner shows a misfire detecte...

dakota | P0306