So I have a rebuilt 2005 997.1 C2S (54k miles) where the good folks of Hartech worked their magic on the block during the rebuild two owners ago.
The car has had regular oil changes (changed more than once a year for the last few despite low mileage being done in the car). The previous guy was using the classic Mobil 1 0w40 stuff but I plan to switch over to Millers NT when next in at an indie (next month or two).
In the meantime I am topping the car up with the same 0w40 Mobil 1 as required. It does use some oil and I hear this should reduce when switching to Millers.
I'll be picking up another litre of oil today and I'm not sure if I should keep the oil consistent with 0w40 Mobile 1, get a litre of Mobil 1 5w40 to top up with which is what Hartech recommend for cars sub 60k miles (albeit Millers not Mobil 1) or get a Millers NT 10w50 and mix it in with what is in there now?
Not sure if I should be staying totally consistent with the current 0w40 or start moving towards a thicker oil until a full oil change?
The car has had regular oil changes (changed more than once a year for the last few despite low mileage being done in the car). The previous guy was using the classic Mobil 1 0w40 stuff but I plan to switch over to Millers NT when next in at an indie (next month or two).
In the meantime I am topping the car up with the same 0w40 Mobil 1 as required. It does use some oil and I hear this should reduce when switching to Millers.
I'll be picking up another litre of oil today and I'm not sure if I should keep the oil consistent with 0w40 Mobile 1, get a litre of Mobil 1 5w40 to top up with which is what Hartech recommend for cars sub 60k miles (albeit Millers not Mobil 1) or get a Millers NT 10w50 and mix it in with what is in there now?
Not sure if I should be staying totally consistent with the current 0w40 or start moving towards a thicker oil until a full oil change?