on 5/2/2008 1:11 PM AWN said the following:
> Hi there,
>
> I wanted to get some opinons on the break in period and methods for a
2008
> Altima 2.5. In the past, I have always kept it under 100m/hr for the
first
> 1500km and tried to vary the speed so that the rings don't wear
unevenly. I
> don't want to mess up the compression nor the drivability so I wanted to
> hear from those folks with experience.
>
> Thoughts??
>
> Thanks,
> Andrew.
>
>
>
Your fellow highway travelers must hate you for crawling along at under
100 meters per hour (>300 feet per hour), or do you just drive on the
shoulder?. :-)
Old engines were manufacturer with oversized bearings and rings, which
required a break-in period before the items resized and refitted
themselves. New engines are manufactured with precise measurements, so
no break-in period is necessary.
--
Bill
In Hamptonburgh, NY
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