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Recent content by Ovie

  1. O

    89 C4 engine oil

    Hi guys, I'm looking for some advice. Im currently running an 89 c4 with 111,000 miles. Im just about to change the oil. The last owner was running Mobil 1 10w 40 but I've noticed a little oil loss although temps and pressures are good. Im guessing the engine has a little wear and the seals are...
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