I have a 16 Yukon with 106k on it. Sometimes I hear it hum. Can't tell exactly where it's coming from but it sounds like more towards the front maybe by the transfer case. Kind of sounds like the fuel pump. It doesnt do it all the time. Any ideas? Is it the fuel pump?
2016 GMC Yukon humming
- Thread starter DStockton
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
