Good Morning Everyone, Had my coffee so I'm ready. I'm going to restore my 1991 V1500 4x4 Suburban, this is my first restore project. It has the 5.7l with TBI. It was replaced along with the Transmission by me, my neighbor and 12-15 cans of beer about 10,000 miles ago. I haven't replaced any sensors. I haven't touched the Transfer case. It has a rough idle and slight hesitation but I've read some excellant posts covering this problem and will immediately replace my Oxygen sensor and Temperature Sensor since I suspect they are original. I currently do not have a scanner, can anyone suggest one? Unfortunetly, I have a 4" lift kit (ProComp front leafs/rear blocks) that I want to remove and replace with original since I'm sure my Kidneys won't last must longer with the current ride quality. The lift was done correctly as the Steering arm is 4" raised as well. So, I'll gladly accept any advice, recommendations, beer, and concerns anyone has to offer. I suppose that I should maintain this on the Blog section?