Got my Boxster S Wednesday. First thing I did was replacing the MAF. The codes shown disappeared and as expected the car runs MUCH better. Perfect I must say.
Did not even bother cleaning it. Saw how dirty it was and simply did not want to take any risks as I am driving the car all the way back from Santa Monica to Ottawa, Canada!
So far, I am in Vegas, leaving to Denver in a couple minutes. The car has been flawless.
New tires, new plastic window, new MAF, oil changed, etc. Runs beautifully.
Pray for me guys until this trip is over.
CR