Reply With QuoteI ended up having to put another blower in it.
How old is your blower? Mine was the original - 15 yrs old. The brushes were worn down to nothing.
Keep an eye out on ebay for a good used one or go to a junk yard for one.
More Blower Problems
Alright, I changed the microfilter and ignored my urge to kill the person that designed such a wonderful setup. Ops checked and the mighty E34 is blowing strong.
Less than 24 hours after later, while driving along with the heat on full blast it cuts off completely. Nothing coming out on any power setting.
I recall if the resistor is defective, it will blow only on one speed, but what's the deal with "nothing"?
I'll hit the parts department for a new resistor this weekend, along with a new thermostat (car's been running cold).
What could be next?
Big, Big Time Poster
Last time I had anything similar to this............
I ended up having to put another blower in it.
How old is your blower? Mine was the original - 15 yrs old. The brushes were worn down to nothing.
Keep an eye out on ebay for a good used one or go to a junk yard for one.
3 Grand Master
ummm, have you checked the blower fuse in the main fusebox? mine seems to blow at the beginning winter and summer.
2 Grand Master
couldn't be a fuse if it will come back on and run all day then cut out and not run for some times a couple of days.... hope its the blower ,that's relatively simple to replace.. then again so is everything else involved in the climate control system.Except the heater core...but then that's manily just time consuming..
1995 540i Manual build 1/95
Big, Big Time Poster
I second the fuse check...Originally Posted by semiretired
Alright, I changed the microfilter and ignored my urge to kill the person that designed such a wonderful setup. Ops checked and the mighty E34 is blowing strong.
Less than 24 hours after later, while driving along with the heat on full blast it cuts off completely. Nothing coming out on any power setting.
I recall if the resistor is defective, it will blow only on one speed, but what's the deal with "nothing"?
I'll hit the parts department for a new resistor this weekend, along with a new thermostat (car's been running cold).
What could be next?
If the fuse is good, break out the test light and verify the blower motor is getting power. If it is and doesn't move, maybe the new-found freedom to move air made the fan work harder and burned up the brushes or windings.
If the fuse is solid, one has to wonder if you jiggled a connection loose while changing the filter. Retrace your filter changing steps looking for funky connections.
Or you might have a coincidental electrical parts breakage...
Good call.
I just checked fuse 19 and the Sumbitch is melted
Where the fuse connects is all messed up too. It's charred.
Too darn cold and dark to mess with it tonight. I'll get a used toothbrush and clean it out tomorrow.
Thanks for all the input.
SR
Big, Big Time Poster
Let's see, a fuse is designed to burn through before any wiring or connectors melt or burn yet look at the mess in your fuse box...
I have seen that before with the correct amperage fuse installed. Makes you wonder about the accuracy of the fuse's rating/production tolerances.
I hope your fuse box is ok...
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