STAY AWAY FROM THIS DEALERSHIP. They sold me a dur...

STAY AWAY FROM THIS DEALERSHIP. They sold me a duramax truck KNOWING that it needed injectors but neglected to tell me (which is illegal and there is a law that says so). The sales manager Mark Mears told me that they "do not inspect ANY of the used vehicles they take in on trade, some of them have problems but they sell them anyways (wtf???)". What dealership takes a trade in without looking at it? And what kind of sales mangers admits to selling vehicles that have problems? Incredibly unprofessional and Very very rude people. This was my first loan and first car I bought myself and they completely screwed me over. When i came to test drive the truck they told me it was just in the shop for a 116 point inspection by there master gm techs that are ASE certified. I noticed some white smoke coming from the exhaust and they told me it was because of water in the fuel so they had just changed the fuel filter and told me it would clear up with a fresh tank of fuel. so i buy the truck thinking im getting a good quality used vehicle right? Well not more than a week later my oil pressure drops and the white smoke gets even worse. I call the dealership and they told me they couldn't do anything because I bought it as is and then they proceeded to tell me the truck was never inspected (lies on top of lies on top of lies) and that they aren't responsible for anything . I take it to my mechanic and ALL of the injectors were bad. So explain to me how your gm ase certified mechanics didnt know that white smoke means injectors? Sounds like to me that they just wanted to sell the truck to someone who didn't know what the white smoke meant and they just said whatever they had to say to make a sale. I cannot express how mad I am right now. Please please please listen to me and beware of these jerks that lie and sell you used vehicles that are not inspected and can die on you the very next day. Horrible decision to go here and I want to spread the word and protect consumers from these low life salesmen.