Followed the sites troublshoot percentages: not drying (1) Gas Coils (not sure of name) (2) Igniter ...AND... noise (1) rear drum wheels and (2) Front drum slides. Also replaced belt for good measure.
Turned on dryer: NO CHANGE.
Ended up being the Blower Wheel assembly, the center D-shaped hole that fits over the motor shaft was rounded and was rattling but moving no air.
Therefore, based on site troubleshoot suggestions, wasted over $200 on parts not needed. I did tell low-income friend who owns dryer that her dryer should last a long time with all the new parts.