Thread: Oil Question
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Old 04-22-2008, 07:26 PM
Glenn M Glenn M is offline
Compression Ignition Addict
  

Join Date: Apr 2006
Location: Midland, Mi
Posts: 542
I use Valvoline Premiun Blue 15w-40 and a Mobil 1 filter 7500mi. per change. Blackstone tells me, everything is just Super. 122,000 on the clock.
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