Elevated HC is definitely caused from misfire. Rex
-------------- Original message -------------- From: [EMAIL PROTECTED] > Hi All > The GLHS failed the HC part of the test, high speed (2438 rpm) 387, limit is > 200. It had a small misfire at about 2500 rpm when I drove over to the test > place but I had it tested anyway. I now changed my plug wires and cap & rotor > and the miss is gone. do you think that will lower my HC also? BTW the wires > had 12 years and 100,000 miles on them the car has 180,000. > > > > Thanks > Roy > 86 GLHS #200 > 87 Shelby Lancer #781 5sp cloth > 81 Fiat X/19 > 85 Honda VF500F Interceptor -----------------------REMOVE-FOOTER-WHEN-REPLYING---------------------------- Questions? Visit http://www.sdml.org/ To be removed, visit http://www.sdml.org/pages/leave.html
