Traditional gasoline car fault

2002 code p0306

i replaced spark plugs gas filter #6 ignition coil #6 injector compression is good on all cylinders. # 6 cyl has injector pulse and spark. vacumme steady at 18" yet #6 cylinder ...

2002 | P0306

1998 Subaru Forester PO301-PO304 Cylinder Misfire: Symptoms, Causes & Solutions

My 1998 Subaru Forester (2.5L DOHC, manual transmission) is showing intermittent cylinder misfire codes: PO301, PO302, PO303, and PO304 — appearing one at a time in sequence but...

SUBARU | P0300

P0306 Diagnostic for 1999 Nissan Maxima SE - Misfire in Cylinder 6

The vehicle exhibits a persistent misfire in cylinder #6, as indicated by the OBD2 fault code P0306. The car previously struggled to start for one week, and although it now star...

99 Nissan Maxima SE | P0306

1999 Toyota Solara V6 Misfire Codes P0300-P0306, P0141, P0445: Diagnosis and Fixes for Stumbling and Power Loss

My friend's 1999 Toyota Solara V6 is experiencing severe stumbling and a noticeable lack of power. The vehicle is throwing multiple diagnostic trouble codes including P0300 (ran...

99 Toyota Solara V6 | P0141

2006 Ford Ranger P0306 Cylinder 6 Misfire at 1000 RPM - Idle Rough and Sputters After Acceleration

My 2006 Ford Ranger exhibits a rough idle, sometimes severe, accompanied by a noticeable misfire. When the engine is idling poorly, I can hear the misfiring. Upon accelerating, ...

06 Ranger | P0306

2000 Ford Taurus P0306 Cylinder Misfire Diagnosis and Solutions

I have replaced all spark plugs, ignition wires, coil pack, and swapped out the fuel injector. A compression test showed consistent readings of 120 psi when the adjacent cylinde...

2000 ford taurus | P0306

P0171, P0300, P0306 Faults in 1997 Pontiac Grand Prix GTP with Supercharger: Symptoms After 15-Minute Drive Cycle

After purchasing the 1997 Pontiac Grand Prix GTP, I began experiencing recurring engine issues while driving home. The vehicle exhibits symptoms including loss of power, knockin...

97 Pontiac Grand Prix GTP | P0171

1997 Chevrolet 1500 4.3L Engine P0306, P0131, P0174 - Cold Starts Fine, Warm-Up Bogs at 35mph with Loss of Torque

I have a 1997 Chevrolet 1500 with a 4.3L V6 engine. The vehicle runs perfectly when cold, but as it warms up, it begins to bog down and will only reach about 35 mph at around 15...

97' chevy 1500 4.3 | P0131

P0300, P0304, P0306 and P0171/P0174 Fault Diagnosis - 1999 Ford F-150 4.2L Engine

I own a 1999 Ford F-150 with a 4.2L V8 engine and am currently experiencing multiple OBD-II diagnostic trouble codes: P0171 (System Too Lean Bank 1) and P0174 (System Too Lean B...

1999 ford f150 | P0174

P0306 Cylinder Misfire Diagnosis for 1999 Buick LaSabre - Common Causes After 2-Year Storage

I recently encountered Diagnostic Code P0306 indicating a misfire in Cylinder 6 on my 1999 Buick LaSabre. The vehicle was purchased from a neighbor who bought it new and has onl...

1999 Buick LaSabre | P0306

P-0304 and P-0306 Misfire Codes in 2004 Ford Ranger: Is It a Production Issue or Fleet-Specific Failure?

I work for a company that previously operated a fleet primarily consisting of 2002–2006 Ford Rangers. Over the past several years, we've experienced recurring misfire codes P-03...

2004 ford ranger | P0304

1997 Dodge Caravan PO306 Misfire Diagnosis: Faulty Sensor or Valve Guide Issue?

NEED HELP I recently had my 1997 Dodge Caravan 3.0L engine diagnosed for a persistent PO306 misfire code. The previous mechanic replaced the spark plugs, distributor cap, rotor,...

97 dodge caravan | P0306

2003 Ford Expedition 5.4L Misfire P0300 with Additional OBD II Codes - How to Diagnose and Fix

I own a 2003 Ford Expedition 5.4L 2WD with 93,000 miles. The vehicle was loaned to a church group and driven during a severe storm on highway conditions. After the drive, the OB...

03 Expedition 5.4l | P0300

P0507, P0300, P0306 Fault Codes on 1997 GMC Suburban 5.7L V8 - Diagnosis and Solutions

I recently purchased a 1997 GMC 1/2-ton 2-wheel-drive Suburban with 165,000 miles. After driving it 300 miles to my home without any immediate issues, I noticed the SES (Service...

97 Suburban | P0300

97 Mercury Villager with P0325 and P0306 Codes: Causes, Symptoms, and Fixes

My 1997 Mercury Villager recently reached 183,000 miles. Two days ago, it began exhibiting a slight sputtering and the check engine light started blinking intermittently before ...

97 Mercury Villager | P0306

2003 Jeep Liberty Renegade 3.7L V6 P0306 Misfire: Diagnosis and Solutions

I've been consistently receiving a P0306 diagnostic trouble code (cylinder 6 misfire) on my 2003 Jeep Liberty Renegade with the 3.7L V6 engine. The vehicle cranks repeatedly—som...

2003 Jeep Liberty Renegade | P0306