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Old 10-23-2007, 08:53 AM   #15
bmussatti
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Quote:
Originally Posted by CJ_Boxster
Could be, I wonder if there is anyone here that can confirm with there boxster weather not the tapping noise went away after switching from 10w40 to 0w40.
Could even be something as simple as better gas mileage. 1 or 2 extra MGP's. I don't think a 10W40 oil is considered an "Energy Conserving" viscosity. I know for sure an oil like 20W50 is NOT. I might be wrong about the 10W40.
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