David, The test you just completed on the frequency valve and the test on the idle speed system checks out OK. Now here is the stupid question: what was the original problem? Somehow we have lost a description of your original problem. I went back in my files and here is the earliest post from you leading up to today. "believe I have finally come to an inpass with my DeLorean. I have a problem with the fuel enrichment circuit that may envolve the main fuel pressure regulator. I have no means of checking fuel pressures at the different points in the engine so I am asking the "List" for suggestions. I guess my last resort would be to drive the car up to PJ Grady. Since I live in Virginia its going to take about 10-12 hours to get there." Dave Sontos DMC Joe / DeLorean Services / <dmcjoe@xxxx> Web Site: <http://www.deloreanservices.com> ---------- > From: David Sontos <dsontos@xxxx> > To: dmcnews Newsletter <dmcnews@xxxxxxxxxxx> > Subject: [DML] Re: Fuel Enrichment > Date: Monday, July 05, 1999 3:27 PM > > Joe, > We've tested the idle speed circuit now, but what about the fuel enrichment > circuit?? Another test I did was pull the wire from the Frequency Valve while > the engine was idling which killed the engine, I assume this means it is also > working. ------------------------------------------------------------------------ To address comments privately to the moderating team, please address to moderator@xxxx