Hi, I finally got around to joining after lurking around for quite some time. I've owned 6 suburbans. I've been driving for about 50 yrs. My current ride is: 2004 Yukon XL 2500, with 8.1 liter I've never had any real major problems with any of my vehicles. I'm knocking on wood. I moved to Maryland, from Wyoming, a few months ago. Trying to get used to the traffic. Nice to know help is here when I need it.