P CODES (POWERTRAIN) P0300 - P0399

Changed Plugs, Cap And Rotor And New Distributor. Truck Starts But Still Has Miss In Cylinder Three. Coil Changed, No Change In Misfire....

Have A P0303 Dtc Code Pending. I Can Feel Misfire And The Check Engine Light Flashes Under Load. Have Replaced Cop And Plugs As Well As The...

Got Code P0340, But Book Says My Engine Does Not Use Camshaft Position Sensor. Also Battery Light Is On. Battery Measures 12.4 Volts Car...

I Have A 2002 Dodge Dakota 3.9l. I Was Recently Driving Home One Night And The Check Engine Light Came On (it Stays On And Does Not Blink)...

So About A Week Or Two Ago I Had A Code P0301, I Replaced The Spark Plug And Coil Pack And It Ran Perfectly. Then Yesterday The Engine...

I've Got A P0301 Code On My 2000 Ford Mustang. It Stands For Cylinder 1 Misfire. I've Got New Plugs, New Wires, New Coil Pack, New Egr...

Have A Misfire On Cylinder 2. Did A Full Tune Up, So Spark Plugs Are New, Erased Code And Came Back On, Plugged It Back Up- Same Code...

Replaced Camshaft Position Sensor And Still Getting Code. Hard To Start In The Mornings.

Car Starts Fine. When Accelerating When Cold, Engine Chugs. Rpm's Fluctuate While Driving From A Stop And At Cruising Speeds Even With...

I Recently Changed My Spark Plugs And Crank Shaft Sensor. I Get The Crank Shaft Sensor Error Code, But Still Get The P0300 Code Misfire...