2002 Chevrolet Blazer

Had this old girl for a while,lot of new parts and receipts to back it up, first off a valve is doing something weird now and knocking,it's not a rod cause it does stop ......besides that it drives like an older car definitely needs alignment this is a 4.3 vortex motor V6 it has 4x4 the switch is broken for high but low works,it has some interior damage they tried to steal it ,during that they broke the cylinder on the driver side so I open it at the hatch they broke the glass that covers the cluster not fully but there's a little hole there and they broke the plastic around the dash and radio, no accidents clean title brand new tires ,new radiator,fan/clutch, belt, coolant reservoir,main radiator hoses ,new hoses for brake cylinder,entire ignition system has been replaced,plugs, wires , distributor, distributor cap,rotor, ignition coil pack, control module.....new Spider injector and a couple other things it might be on the receipt, I had the water pump replaced as well as a new gently used gas tank that was a few years ago along with the radiator so a lot of new parts and the price I'm asking for is a little more than the last servicing I had done which was $2,400. Like I said valve knocking and leaks a small bit of oil from the oil cooler I believe,one of the hoses, it runs pretty good and I was able to take it out of town no problem,ac doesn't get cold not sure but everything looks good might need a recharge or hose I don't know I never looked into that besides that radio is loose hit a bump hard enough it will turn off and come back on, to my knowledge I believe that's about everything again brand new balanced tires AT Goodyear s, I really don't want to sell but I've been out of work and I just got licensed as a building inspector so taking another business leap adventure you could say Names Jeremy and thanks for looking God bless you all