UPDATE! This finally got resolved!
It turned out it was several things: 1) A wire with cracked sheathing back by the firewall was causing a short to ground. 2) The ECU got shorted out and failed 3) The crankshaft position sensor failed
I had this looked at the automotive department at a local...
While searching around for kill switch ideas and seeing some people posting about installing "dummy" or switches that need to be turned on/off in a certain order to make it difficult for potential thieves from starting their rigs. I came up with an idea for a kill switch system.
A "fake" kill...
It's probably due for a tune up its been about 40,000 miles..I was gonna do that regardless. If it is just in need of a tune up wouldnt I have these issues all the time and not just at certain speeds? Around town it runs and idles great. Tim-I'll take a good look at those wiring harnesses maybe...
Hey y'all. Okay bear with me kinda long just trying to be thorough. Been searching Google and every Jeep forum for a while now and can't find an answer to the problem with my 1998 Cherokee 4.0L. About a month ago I was driving on the highway about 50mph when the Jeep gave a couple quick bucks...