AEQ8000FSO Frigidaire affinity electric dryer

[Jkingsley7]

Okay I replaced the healing element and the fuse that comes on that panel and I also replaced he thermostir 

after doing that it worked great for like 3 weeks 

but the dryer now will tumble and it will run for about 10-15 minutes with no heat and it will have the led lights chasing each other and tumble but no heat then it stops 

what else could it be please 

[16345Ed]

Clogged exhaust vent?

[MoTeD]

For the exhaust vent cleaning, look for a tool at your local hardware store. There are many different ones. Select one to suit your needs or call a local duct company and have the vent cleaned professionaly