Keeps throwing the p0302 and a p0300 i have changed the coil pack plugs wires injectors dont know what else to do
How do you know the coil pack is bad ? Did you test it , or are you going just by the P0302 - P0300 ? These codes do not mean the coil pack is bad ! Could have a vacuum leak , could have weak fuel pump , partially plugged fuel filter ! The engine could have a mechanical fault , burnt valve , bent valve , bad head gasket ! Sounds like you need stop wasting your money an take it to a pro !
well maybe you have the wrong heat range of spark plugs installed. for instance, you may have used irridum aprks plugs, when it calls for platinum. yes, there IS a difference. the harder the center electrode material, the higher voltage it takes to jump the gap of the plug. therefore if the plug itself, is not right, requiring more voltage, could be back feeding itself to the coil. also, if the plugs, recommend using copper core, which is softer, then the plug itself will burn out consistently. take it to a dealership they will have all info regarding this
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