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P0300 Jeep- changed the ignition coil and spark plug 3

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Was getting P0303 code this morning, after replacing ignition coil and spark plug 3 I'm now getting random misfire code
Vehicle: 2010 Jeep Wrangler Sahara unlimited

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P0300 Random misfire

Check the injector connection , what happens is the locking tabs if it is not seated properly you will set a P0300,

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