Well if the car didn't have synthetic before, it will burn a bit of oil until it gets aquainted with the new oil, I know it sounds wierd but it's how it is. I'd say drive it for a bit and see if it stopps doing this.

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Thanks, Nels
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86 300E
93 W250 4X4 Cummins Power
72 F250 Highboy
89 S-10 408ci BBC
custom V Four Chopper
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