I still having a blower delay on my Tempstar furnace after burners are on for 5 minutes!

We have no Fan limit onli limitswitch !

Your burner might be out of adjustment not allowing enough gas through to heat the unit up quickly. The furnace would shut off on high limit if it was overheating because the blower was working incorrectly.

Thanks for that info!

Alas ,I noticed burner takes to ignite for aprox. 5 minutes too,after thermostat is set for heat !
I have the gas company check for full supply of gas tomorrow, and then what!

Clean flame sensor