Ok, timing is set and holding steady, idle is still erratic and rough as hell, While trouble shooting, I took the Idle Control Valve off, and tested it per the haynes manual, Jump the #1 and #3 pin, then measure the resistance between the jumped pins and the #2 pin and it should be 28 to 33 ohms, mine is 15.9, Question I have is, has anyone else had this problem and was the solution changing the idle control valve.

Thanks

Chris Mink
1989 Mistubishi Montero 3.0
1998 Land Rover Discovery 4.0