Dustless
New member
Ok so I am buying a 1991 jeep Cherokee Laredo from my good friend, it has a ether a fully rebuild or brand new straight 6 jeep motor in it and when we start it the check engine light comes on and it wont idle or stay started unless the gas is press in a little, sometimes it does stay started but 99% of the time it just dies. There are a few times that when we start it the check engine light is off and it seems to work and run like new. Any help in figuring this out would be great, I will be heading out this saturday to work on it and check all spark plugs wires and everything else to try and figure it out. Also it has a brand new battery that is two or three days old.:thinking: