Hi everybody I am new to SAAB but I love the one I have cant stop driving it. Its a 9-3 18t convertible. I have a small problem when I release the throttle pedal it takes a long time for the revs to drop down which can be disconcerting whilst driving. Its if, if it had one the cable was sticking. Im searching for an air leak and whilst cleaning the MAF sensor I discovered the O ring was nicked but I cant fin the part no to order a new one. Can any body help me with the number or where to get one. Also with the rpm problem. Thanks DaveU