I'm in Oregon and I'm looking for a LQ4/LQ9 to swap into a '99 Suburban. Low mileage would be great, and if it's within 100 miles of Portland I'll come pick it up. Engine needs to be running/ ran before pulled.

I recently got stuck in some water and now my 4x4 is acting up it’s stuck in 4hi and the 4low light is blinking and when I press the 2wd button it blinks and the 4hi and 4lo light stay on any ideas?