It is a gibson gas buner red and yellow light come on same time

Glao10609999

Gibson gas buner red and yellow on same time is there a prouble

I don't want to call tecsupport uless I have to

Is it running properly?

On some Nordyne (Gibson, Frigidaire, Miller, etc. etc.) furnaces, the yellow light indicates a flame signal problem. Try removing, cleaning, & reinstalling the flame sensing rod. Clean the rod well with Scotch Brite or fine steel wool. Do not use sandpaper or any kind of grit cloth.
There should be a sticker (likely either inside the blower compartment door or near the burner) with some diagnostic information on it.