Just looking for some advice on this truck. My son purchased a 1500 with the 5.3, high miles, 212k but extremely spotless and garage kept. The dealer replaced the timing chain and all the components that went back together during the process. The last GM product I had was an 07 impala with the 3.9 and afm that ended up being a total turd and horrible purchase. The carfax showed dealer service its entire life every 6-7k, yet nothing of any major substance. I figured we’d change out all the fluids and go from there, it did throw an engine code for needing a new catalytic converter, which the dealer is taking care of. I just fear he paid 15k for something he shouldn’t have bought.