Hey folks! I have a '97 Suburban 2500 4x4. It's a retired LAFD communications unit, with rubber mat flooring and all manner of little quirks. I am shamefully ignorant about engines, which is why I joined up here - I need to learn how to better take care of my baby, especially when I take her up to the snow and out to the desert - she doesn't like the cold and I need to learn how to work with that. I've already had a little "OMG it won't start" moment once and have no desire to repeat the experience. I'm looking forward to learning from you all!