My ignition lite is on. But it goes to start and ignites for only about 30 seconds and goes back out, but the little flame stays on.what does this mean?

Brand of furnace?

Model number of furnace?

It's a carrier model. Model number 58GC100-1-C. THANKU

Does this furnace have a 2 or 3 wire pilot?

The wires will be right below the pilot lite assemble.

Im Not Sure I Looked I See Lots Of Wires And Then There Are Four Things That Lead Behind The Single Flame The Burners Maybe And There Are Four Of Those

The wires will be going directly into the pilot if you have that style.