Treacherous \Treacher*ous\, a. [See Treacher.] Like a traitor; involving treachery; violating allegiance or faith pledged; traitorous to the state or sovereign; perfidious in private life; betraying a trust; faithless. [1913 Webster] Loyal father of a treacherous son.
Fuel Safety Tips. 1  If you need to transport fuels such as propane, gasoline or oil, it should only be carried in approved containers certified by agencies such as the Canadian Standards Association or Underwritersâ Laboratories of Canada. 2  Containers should never be filled right to the top.
Save. Jupiterimages/Polka Dot/Getty Images. The gas regulator on your grill controls the amount of pressured fuel that flows to your grill burners. If your grill is not burning properly, turn off the propane tank and disconnect the regulator hose from the burner line. Reconnect the hose and turn on the propane tank.This resets the regulator. It's a safe practice to test the gas regulator for leaks when replacing or resetting it.There are products available at home improvement centers for testing gas grill connections, but you can also make a simple testing solution at home.econnect the hose and turn on the propane tank. This resets the regulator. It's a safe practice to test the gas regulator for leaks when replacing or resetting it. There are products available at home improvement centers for testing gas grill connections, but you can also make a simple testing solution at home.