Clunker Haul In! I bought a 2013 Equinox with engine problems. Can I fix it? Fix and Flip or Junk??

I bought a 2013 Equinox off Marketplace that said it had engine issues. It was stumbling and bumbling and had no power. I end up changing both catalytic converters and O2 sensors then do an oil change. Did it make a difference? Thinkscan 689BT: https://mythinkcar.com/products/think... 10 off code：PIKHGRGU • Monthly upgrades add growing cars and functions • Supports Tools Expand Features, such as THINKTPMS, endoscopes, TKEY101 key programmar, etc • All System Diagnostic with Bluetooth Dongle • Support CAN-FD & DOIP protocol • ECU Coding & Bi-Directional/Active test   / clunkers-and-classics-100883112077360     / clunkers_and_classics   [email protected] I also have bumper stickers available. $5 to [email protected] on Paypal.com If you would like to send parts or anything, you can send it here. Much appreciated: Clunkers and Classics PO Box 262 Mead, Oklahoma. 73449