'99 base 986 2.5l which engine oil should I use?

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Originally Posted by blue62

For temps generally above 50-F
10w-40 15W40 15w-50 are the recommended oil viscosity's.

I always look for a brand and viscosity that is readily available.
Last thing I want is to go to do an oil change and can't get the oil I generally use.
So for me it is Mobil 1 synthetic in 10w-40

I just ordered 2x5 quarts of synthetic mobil 1. 10w40 from walmart, only $48 for 10 quarts. Seems like a good deal