While you wait for answers, we may have found some information which could help you.
Click here for Dryer Repair Applianceshow to change the belt on a Frigidaire dryer, model#fde43gre51?
Dryer will not start?
How can I fix the clothes Dryer to Start ??
No heat Frigidaire gas dryer?
GLER331AS2 Frigidaire dryer - motor running, drum is not spinning?
how can you tell what to replace?