Date: 13 Oct 1999 14:50:07 GMT From: saab85900nopsamcom (Saab85900) Subject: Re: 85 900 Turbo and Smog Check
When my 85 900T failed the NOx, the shop immediately (based on all previous experience) replaced the catalytic converter. When it failed again, they did some diagnosis and came up with a bad air mass meter. They left the new cat on for a very few bucks<g>. Dick in Falls church