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p1521

  1. Charger R/T with p0300, p0308 and p1521 codes

    Charger Problems/Assistance
    Hello to everyone, so i got this three codes Simultaneously , so far i know that 1521 its for incorrec enginel oil type, so changed the oil for 5w 20 (used to be 10W 30) and changed the spark plugs becouse of the p0300 and p0308 (multiple cylinder misfire / cylinder 8 misfire) well the check...
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