I had looked at furnace with run cap for blower, unit was off on high limit. Did cap test and had 1.2 micro farads(cap rated for 5mfd) Cap wasnt bulged but my question is at 1.2 can I assume cap is at fault not blower? Even though it is not entirely open. Blower was hot. Didnt have cap in van at time so I will have to go back. Tested limit, when things cooled off and it was closed.