Hold on everyone, lets not jump way ahead. Need more information. First of all do you mean when you are on the throttle or all the time? IDeal pressure should be right aorund 2.5 or so and MANY 993s when on throttle are pegged. Now are you also sure that you are looking at the gauge all the way to the right? The one on the left is oil level and then of course there is also the oil temp. Oil level gauge is worthless and always pegs. Take a pic of your cluster and post it up here and we can go through what each one means and what to expect from each of them. This threw me off at first as well. Great car btw
