Recent content by jan6_1809

  1. J

    10W30 conventional vs. 5W30 blend

    The 5w30 pennzoil says "Synthetic blend" on the bottle (on that web page, and in the store too).
  2. J

    10W30 conventional vs. 5W30 blend

    Should I use 10W30 conventional (Castrol GTX) or 5W30 synthetic blend (Pennzoil) in my '99 Dodge Caravan (2.4L 4-cyl, 100k miles, drive it about 3k miles/yr, near New York City, rarely gets colder than 20F in winter). Bought the car new and always used 5W30 conventional (Mobil, Pennzoil) but now...
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