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Old 04-12-2006, 06:10 PM
Maroon 300D Maroon 300D is offline
Cabernet red, actually
Join Date: Jan 2006
Location: Willamette Valley, OR
Posts: 503
I think it must be after. I just put a new filter in and the gauge seems to take an extra second to ping up to 3 when I start the car. This would mean it measures it after the filter, right?

1985 300D Turbo, CA model
248,650 miles and counting...
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