Sounds like the most efficient way to me!! Just ensure you have every drop of the old oil out!! And definitely make sure the keys are no where near the car, as if someone accidentally starts it with no oil in the system, say hello to ordering a new blower!I did mine in about 45 mins. First disconnect the oil cooler completely and use a vacuum extractor and pull the oil out. The vacuum the oil out of the reservoir. The supercharger is vacuumed out both from the return line that goes to cooler and and the inlet line on the sc. Active says to pull it all and drain it but thats a pain. We left the extractor until nothing came out. The system will take about 3/4 of the bottle after bleeding it
:thumbsup: Thanks...I got an idea.I did mine in about 45 mins. First disconnect the oil cooler completely and use a vacuum extractor and pull the oil out. The vacuum the oil out of the reservoir. The supercharger is vacuumed out both from the return line that goes to cooler and and the inlet line on the sc. Active says to pull it all and drain it but thats a pain. We left the extractor until nothing came out. The system will take about 3/4 of the bottle after bleeding it
What is the number of vac should be?If you are really anal you can blow air through the inlet and have the vacuum on the outlet.