I have a 1986 Lincoln Town Car 5.0L Limo with about 120,000 miles on it. I have good eninge cranking and good spark all the way to the plug. The fuel pump will not work unless I remove the pump relay and hot wire it, then I get about 41 psi at the test valve (engine not running). I also have no injector pulse, the red wires that go to the injectors have a good 12 volts to them, but when I use the noid light there is no flash (while engine cranking). I also disconnected the TPS and tried starting it, no go. If I shoot carb cleaner in the intake the enigine will fire off for about 1 second.
Nov 17, 2007 at 9:16 AM