Ran tune up on system. Found dual run cap to be dead, and compressor saver was only device starting up the compressor. All o5her components tested good. Cleaned off outdoor coil. Tested drain and water drained normally. Tested heat and found that the inducer motor was loud and starting to fail. Also found evaporator coil to be dirty. Due to age of unit, recommended to customer about a possible replacement. Customer declined at this time. Cleaned off indoor coil and sprayed with cleaner. Found no other issues at this time.