My Suburban has been getting close to this milestone for a while now, but since I only put about 6,000 miles on it a year it has taken a little longer than expected.I was pretty proud of the ol' girl for making it this long. This is actually the second vehicle I have driven to the 200,000 mile mark. My old pickup was the first and I was actually only a couple thousand miles away from hitting 300,000 with that one! However, turning 200,000 miles isn't all a celebration for the Suburban. The last year or so has been REALLY hard on the body. The right rear quarter panel and bottoms of both door have significant holes caused by rust damage. It needs new tires and front brakes. Also, during one of the major snowstorms we have had this year, the four wheel drive stopped working and I literally got stuck in the street in front of my house. Not having four wheel drive is a significant issue with this vehicle, so Dad and I did some testing and research. The four wheel drive would work just fine when it wasn't under a load (on jack stands), but when it was on the ground it wouldn't work. Long story short, sometime all of the fluid in the transfer case has leaked out and it was running dry. I am partially to blame for not checking it when I changed the oil. The reason I never checked it, because I could never find the fill plug (which looked different than every other I had seen and was wedged behind a transmission cross member). Anyway, the transfer case uses "wet" clutch disc which need fluid to work. The entire transfer case smelled like a burnt out clutch or transmission. I finally found the special GM transfer case fluid and topped off the two quart capacity transfer case with two quarts of transfer case fluid!
I was holding my breath that putting this fluid in, would magically make the four wheel drive work again, and that I didn't destroy the transfer case, but sure enough, no four wheel drive. After doing a little research, it turns out that this specific transfer case has a design flaw that causes it to loose it's fluid. I'm guessing mine fell victim to this design flaw also. I did a little checking and a used transfer case is about $750, a remanufactured one is about $950 and both of those prices are with me removing and installing the replacement unit.
I still don't know what we will end up doing, either fixing or replacing the Suburban, but either way, 200,000 miles is pretty impressive!