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penzoil dexos

  1. Minivans · Pacifica
    How is everyone? Usually, i use Full Synthetic every 5000 to 6000 miles. This time I used the Penzoil Full Synthetic 5w30 with Dexos. I have read nothing but rave reviews for this oil. I must say however, I am not impressed. After only 1500 miles, my oil change notification has come on...