two observations concerning this car.first limp home mode does'nt cause the surging that has been described.second if my memory serves me the 94's had an electronic accelerator[original style].part of the wiring harness that you had replaced is a large plug that goes in under the front of the intake to the pigtail harness for the electronic accelerator[bracketed to the intake by 2 10mm.nuts]you need to take this loose and slit open the cable to see if this pigtail harness to the e.l.a.has suffered the same fate as the other wiring harness.experience has shown that it has.if you are lucky and all is still good tape up the slit and proceed to the computer that runs it located in passenger floor under a panel.find a used one of these at a salvage yard and it should fix problem. david poole owner european performance dallas tx