Car runs great Cold. Idles For half hour losses all power. Replaced coil and did full tune up( cap,rotor, plugs, wires) . Did not work. Will backfire, spit sputter seems like ignition problem. Where else should we trouble shoot? Please Advise. Thanks in advance.

 

could be running out of gas due to plugged pick up in tank under battery or the module bolted the l/s intake or pickup you know there is two coils the second is behind grill the possablies are yast steve