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p0300

  1. Ram, pickups, new Wagoneer, commercial trucks
    About a year ago I kept getting P0300 random misfire codes, about 1-3 times a week, after initial start it would surge and shut off upon first full stop (at stop sign by my house). I replaced all spark plugs and coil packs, found one spark plugs broke in half, but problem continued. I then...
  2. PT Cruiser
    I have replaced the Crank shaft sensor and the Cam shaft sensor and I still get these error codes....I have cleaned the Neg and Pos battery posts. Sensors were purchased a Auto zone....life time warrantee. Seems to be heat related. I can drive 6 to 10 miles before it stalls. Wait a minute and...
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