Hello together. I’ve been passively reading here in the forum for some time, since I’m thinking about getting an STS or TC. Just nice cars…. I’m 43 and I’m from the Koblenz area. I like car from the 80/90s, where cars were still designed. I’ve had an 89s Supra (MKIII) as a hoppy car for 11 years. But there’s a lot of work going on in the near future and it’s no longer an everyday car anyway. Since I’ve always found the STS/TC ́s class, this is the commonplace for me now. I have a few questions about the Cadillac. Hope you can help me. With the problems with the cylinder head screws: Does this affect all Northstar V8 engines ? Are there years of construction where this occurs particularly strongly, or are the chances always equally bad. Is this such a bad thing that you should plan this repair directly when buying? Why does the 93 STS 305 hp and the 93 TC 294 hp for example? Are there not the same engine? Is it possible to convert these engines to gas? Basically, I tended to go to the Eldorado Touring Coupé. Is there something special to consider when buying? I will probably do a test drive on the weekend, so it would be nice if you could give me some more tips on what I should pay special attention to. I know what I do: If I sit in it I probably fall in love with myself and then I have stress again with my wife. Thank you. Greetings Pit