Is Sea Foam safe to use in the gas of a 2016 GMC Yukon xl 5.3l v8? [SOLVED]

Hi Jack,

Thanks for the question! Yes, you can use Sea Foam Motor Treatment in your vehicle. It’s compatible with your 2016 GMC Yukon. Just follow the instructions on the can.

Here’s a little more info on how to use it:

Wait until the tank is low (1/4 -1/8 tank), add the whole 16 oz can, and then drive for at least 10-20 miles before refueling. It’s safe to add a high concentration like that and it works very well for cleaning fuel residues and deposits.