Date: 29 Mar 1998 16:05:02 GMT From: saab85900nopsamcom (Saab85900) Subject: Re: 91 saab 900
>i read in this ng and others that synthetic oil is the way to go. >if i haven't used it for the first 128,000 miles will it make any >difference now to use it? If your engine is in good shape, then changing to synthetic will help reduce wear to a minimum. I've changed many engines to synthetic with over 100,000 miles on them, and had no problems. On the other hand, if it is leaking or otherwise bad, and putting synthetic in it would double the value of the engine (or the car)-- then don't<g>. Dick in Falls Church, VA Using and selling AMSOIL (First in Synthetics) over 20 years 85 900T automatic, 178,000 miles