I'm new to this forum, but have owned Fords forever. Looking for flow chart info for 92 Taurus to troubleshoot check engine light on. Have narrowed it down to EGR problem but can't go any further. I know factory manuals have this info, but wondered if there was another sourse with out spending $150. Thanks a head of time for any help!

 

It is probably your DPFE. This is a very common problem on the Taurus. I assume you have the 3.0L Vulcan engine, probably? For more information, feel free to contact me, or visit the Taurus Car Club Forums. http://www.taurusclub.com