blower motor = too much draw?

kittypancake said

OK...if I have the blower running w/ lights on it runs at discharge, the left blinker function eratically, but doesn't work w/ blower on.

lights on, no blower - charges

how do I test the draw of the blower motor?

what are my options if it draws too much?

Click to expand...

I can almost guarantee you that your 40+ year old fan motor is drawing too much juice. They did when they were new! It's best to run the motor through a relay to take the strain off the bulkhead connector and all the wiring and switches under the dash. Have the charging system tested to make sure it's putting out what it should and go from there.