Would bypassing the heater core hoses on a 92 Taurus be safe for the engine?

This Would Not Allow Heat Inside The Car. And Would Not Damage The Engine. If You Bypass The Heater Core You Have No Heat. The Heat Comes From Yhe Water Flowing Through It From The Engine. Its Winter Try To Have The Heater Core Repaired Or Replaced. the heater core is the only thing that provides heat to the inside of your car so bypassing it would leave you cold but it will not hurt the engine as long as you couple the two hoses together