TROUBLESHOOTING GUIDE FOR TIMECORP'S VH3928-MODEL TIME MACHINE:

Problem: You are stranded in the past without plutonium to provide the 1.21 jiggawatts necessary to power your De Lorean's flux capacitor.

Solution: We at TimeCorp cannot stress enough the differences between real and fictional time travel. Authentic time travel is an infinitely more complicated and intricate process than its whimsical cinematic counterpart. You will need at least 4.3 jiggawatts of power.