Step 3: Grab a Hair Dryer, Aim, and Blow
Find a hair dryer and take it out to your BBQ. Make note of what direction the wind is blowing and head upwind of the BBQ. Point the dryer at the coals and turn it on. Watch out for all the sparks that will start to shoot out of your hot coals.
Within just a few seconds the coals that are lit at the bottom will start to come alive and light all of the rest of the coals in the chimney.
This method has worked for me every time and you should be able to revive just about any struggling BBQ fire with this method (assuming something is still burning). I learned how to do this from a man named Mario who owns a sheep farm in Italy. Thanks Mario!