My Envoy's running cool (up to 3 ticks to the left of center, confirmed by Torque) so I decided to replace the thermostat + engine coolant temp sensor. I was taking the old one off with an offset 18mm flare nut wrench and this happened:
View attachment 21506
![Eeeek! :eek: :eek:](/forums/smilies/eek.gif)
How do I get this thing out? Should I get it towed?
View attachment 21506
![Eeeek! :eek: :eek:](/forums/smilies/eek.gif)
![Eeeek! :eek: :eek:](/forums/smilies/eek.gif)