Comprehensive nutrition resource for Sonic Chocolate Shake - Regular. Learn about the number of calories and nutritional and diet information for Sonic Chocolate Shake - Regular. This is part of our comprehensive database of 40,000 foods including foods from hundreds of popular restaurants and thousands of brands.
Duct BlasterÂ®. 1  A Duct Blaster is used to directly pressure test the duct system for air leaks, much the same way a plumber pressure tests water pipes for leaks. 2  The Duct Blaster fan is first connected to the duct system at the air handler cabinet, or a return grille. After temporarily sealing all remaining registers and grills, the Duct Blaster fan is turned on to force air through all.
3. Disconnect heater hoses. Plulg core inlet and outlet. 4 Remove nuts from air distributor duct studs on firewall. 5. From under dash, drill out lower right hand distributor duct stud with 1/4 inch drill. 6.Pull distributor duct from firewall mounting.. Drain radiator. 3. Disconnect heater hoses. Plulg core inlet and outlet. 4 Remove nuts from air distributor duct studs on firewall. 5. From under dash, drill out lower right hand distributor duct stud with 1/4 inch drill. 6. Pull distributor duct from firewall mounting. Remove resistor wires. Lay duct on floor.