Recent content by John Stewart

  1. J

    2.7 Chrysler oil recommendation (sludge problems)

    Thanks for the information. I like resurrecting old cars as well as old posts. I like them paid for but hate it when they break. The Concord cost $1,200. It looks great runs great and has ice cold air. I just don't want him driving down the highway and have the timing chain snap. I keep an eye...
  2. J

    2.7 Chrysler oil recommendation (sludge problems)

    My son bought a 2000 Chrysler Concord with a 2.7 engine. The car has 138,000 miles on it. The previous owner only had it for 6 months and never changed the oil. I changed the oil with synthetic and put some MMO in it. The oil was black, but no signs of moisture. I also changed coolant and the...
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