I am new here. I joined to get tips and help repairing and maintaining my sons 93' 5th Avenue. And just to mention some history, my dad had a 56' Desoto 4-door with push-button gear shift and ice cold air-conditioning that pushed cold air out ducts behind the back seat under the rear glass. He always said was the best car he ever owned. He also had a 68 Fury III, nice car. Later on I had a 77' Newport 4-door with a 400 engine with a black plastic carburetor on it - lean burn.