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P0300 Buick - PARK AVE ULTRA

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I REPLACED MY PLUGS , WIRES, COILS AND STILL MISFIRE ON CYLINDERS #2 & #5

Vehicle: 2002 BUICK PARK AVA ULTRA 3.8

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P0300 Random misfire Number 2 and 5 are paired, can you swap this coil with another? clear the code and retest

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buick park avenur p0300 code
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