The safe course here is not to use heat. I describe half a dozen heat free solutions in my book the first four are:
1) Clean up the bolt and the areas around it to allow lubrication to penetrate.
2) Liberally apply a penetrating lubricant and use brushes to work it in and further clean things.
3) Try to rock the bolt from side to side, adding more lubricant.
4) If none of this helps try a freeze and release lubricant... much safer than heat in this situation.
Not enough information is supplied about the reason for the vehicle impoundment.For instance - was it impounded as evidence? Was it impounded as being used in a crime? Was it impounded as an unsafe vehicle? Was it seized for drugs? Was it seized pursuant to an arrest for DUI?
Unsafe
DO NOT DO THIS!!! UNSAFE!!!!!!!!!! UNSAFE!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!
NO, NO, NO, NO, NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Unsafe product
DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE
Doing dangerous things will make you unsafe. Inspectors found unsafe conditions in the company's factory.
GET IT TO A GUNSMITH NOW OR SEND IT TO BROWNING!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Too much or unsafe speed.
what is an unsafe temperature for an adult?
i don't know? why is it unsafe
1. The Situation 2. The Unsafe Habit 3. The Unsafe Action 4. The Accident 5. The Result