If it's a suburban, to keep it from becoming a Ford and rusting away....
chevs have a big problem with rust fords are now aluminum and my friend had his s10 in for service and it left on the back of a slide back truck seems it was on the left rack when it almost broke in half no its junk
I used the camco Hybrid Heat in my 6 gallon Suburban that is gas only. Works great, used it for 3 seasons so far, about to start a fourth. I posted a small write-up at the time with some pics: http://www.forestriverforums.com/for...ad.php?t=60544