livewire_usa
New member
My blower motor on my 93 buick lesabre is very intermediate. I just replaced it with a bran new one and it worked great for three weeks now it doesn't. It'll run when ever it feels like. The wireing on the motor is good but what else do I need to look for? Could it be temp switch inside the car? or bad maybe just bad wireing going to the motor from the switch? Like I said it works when it wants to usally when I don't need it, when it does work everything works good all the switch buttons work and adjust just fine. Sometimes when I first start the car it'll run for half a second and shut off and not run for a few days, sometimes it works to shut the off and turn it on a few times while the car is running, Sometimes if I move from low to high back and forth it'll start up and sometimes it does nothing. This is why I supect the switch is bad or maybe bad wiring at it.