06-10-2020, 02:01 AM
Short story, got my 92, geo tracker, 3sp auto, 8v, 4x4 about 3 years ago. In the 3 years iv done new timing procedure to fix the worn shaft cog per fixkick and has be great since. Recently I've developed a shudder under load, new plugs (gapped to .028) and wires about a year ago. All research lead me to the ECU, took it out and found out it was for a manual transmission. Got the right rebuilt ECU
From a FB group member. The shudder I found out was from a broken plug wire, fixed it. Put rebuilt ecu in, now (cold start) I have to keep my foot on the gas for less then a minute or it will cut out. After that minute is idles like normal at 750rpm. Could this be a problem with the ecu?
Tried to keep it short but wanted to give as much info as possible.
From a FB group member. The shudder I found out was from a broken plug wire, fixed it. Put rebuilt ecu in, now (cold start) I have to keep my foot on the gas for less then a minute or it will cut out. After that minute is idles like normal at 750rpm. Could this be a problem with the ecu?
Tried to keep it short but wanted to give as much info as possible.