I’ve owned my 2000 Cherokee classic for about a year now. I run a rough country lift (planning on getting something better) on 31s. It will crank and turn over fine but stall a few seconds after. I always had the problem every now and then at the most random times. All I do it disconnect the battery, wait a few minutes, reconnect it and it starts up and runs fine. I’ve replaced the pump, crank position sensor, and of course other small maintenance things. I took it into the shop to get it aliened and asked them to look at it. They came back with it being the SKIM module. Any suggestions what can be causing this, or easy fixes?