This step by step video will show you how to drop the fuel tank and replace the fuel pump assembly on the 2000-2005 Chevy Tahoe/GMC Yukon 2nd generation. The parts listed in this video will be for the flex fuel models. Fuel pump assembly was purchased from Walmart.com but I will provide a link for Amazon as well.
Delphi Fuel Pump From Walmart.com: https://goto.walmart.com/c/3756950/56...
Delphi Fuel Pump From Amazon: https://amzn.to/3HQVOz8