I think you may be the first who's come in for engine related work.
When did you get your oil change, at what mileage, and with what oil? Lifters don't just explode. I've disassembled and reassembled them for cleaning when replacing manifold gaskets on 3800s in the past and I can assure you that it takes a long time for a lifter to go bad. The parts simply don't just break. It sounds to me like there's a different problem going on and you have an incompetent dealer.
Loud clunk/pops should be replaced immediately as those are often ball joints or tie rods, both of which shouldn't be driven on.
Sorry to hear about all of these issues. Keep us updated on how GM handles all of this.
When did you get your oil change, at what mileage, and with what oil? Lifters don't just explode. I've disassembled and reassembled them for cleaning when replacing manifold gaskets on 3800s in the past and I can assure you that it takes a long time for a lifter to go bad. The parts simply don't just break. It sounds to me like there's a different problem going on and you have an incompetent dealer.
Loud clunk/pops should be replaced immediately as those are often ball joints or tie rods, both of which shouldn't be driven on.
Sorry to hear about all of these issues. Keep us updated on how GM handles all of this.