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Is that a 2 stage furnace?
Did you check outside for flue obstructions
After 10 min it shuts down, could be High limit switch, How is the air flow? could be dirty filter, or obstructed blower wheel, or a dirty air conditioning coil above your furnace
Is blower speed set at Med or high, cant be on low
Dont forget that the coil need to be cleaned from underneath and not on top. drill a hole or make access door and check with small miror and flashlight
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Did you get my last messages? system is a little weird,
Fan speed is selected at furnace control board,
Find terminal Heat on the control board in bottom compartment of your furnace, there you should have a blue wire on it, a black wire on the Cool terminal,