a/c blower motor upgrade?

lews930

NOT A DIESEL PRO
Just installed a brand new blower motor in my 97 obs. I'm looking for higher fan speeds

any ideas?


Thank you in advance
 
Not sure about the old furds, but on my old dodge the power feed on high is very sub par. The drunken engineer was pulling power from the ignition switch. I went ahead and wired in a relay for high speed. So my high speed is seeing actual battery voltage rather than the 10.9v it used to see. Worked for my old pile, night and day difference on blower volume. I suggest you see how much voltage your high speed setting is actually supplying the blower motor.

Also make sure all your blend/mode doors are functioning correctly.

Note, you'll need to install a diode so it doesn't turn into a perpetual motion blower motor.....
 
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