Date: Wed, 04 Jun 2003 15:33:11 GMT From: "clayton" <oddcompnopsamphia.net> Subject: Re: 1991 Saab 900 2.1 liter non-turbo intake manifold vacuum questions ???
late ignition timing is my guess or yeah maybe cam jumped but i think if a cam jumped a tooth it would be alot more noticeble i know when i blew a timming belt on anotehr car it was dam noticeble even though it only jumped about 1 or 2 teeth