A/C blower motor
#1
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A/C blower motor
does anybody know of a drop in upgrade for the FC blower motor? I replaced the old one with a new unit, and I am still not happy with the results. I tried sealing off all the ducts behind the dashboard, but the air just doesn't blow out very strong. MPV, 929, Millenia? Anyone, Anyone...?
As an alternative, If anyone knows what the CFM and amperage rating on the stock fan is that would also help.
thanks
Lamar
As an alternative, If anyone knows what the CFM and amperage rating on the stock fan is that would also help.
thanks
Lamar
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Could always go nuts and rewire the motor to a relay rigged to come on when its switched all the way to high and make it direct 12v to the battery. Might be more complicated then its worth though. It would be easy if you wanted to lose the low functions but that is probably not what you want.
Edit: I just thought though it could be easy if you could find an adjustable relay that is like a 3 way (I think that would be what its called) So that when its below so many volts its using the normal blower motor circuit but when you switch it to high the relay switches to the other side of it and goes to a direct 12v. I know I have actually done this at 1 point or another on an RC car. It was setup to use a 9v battery when you hit full throttle. It was a 5v relay w/ a potentiometer connected to the source so that you could adjust it to trigger at 6v's instead.
Edit: I just thought though it could be easy if you could find an adjustable relay that is like a 3 way (I think that would be what its called) So that when its below so many volts its using the normal blower motor circuit but when you switch it to high the relay switches to the other side of it and goes to a direct 12v. I know I have actually done this at 1 point or another on an RC car. It was setup to use a 9v battery when you hit full throttle. It was a 5v relay w/ a potentiometer connected to the source so that you could adjust it to trigger at 6v's instead.
Last edited by somebody5788; 06-28-08 at 04:08 PM.
#10
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iTrader: (7)
in the high speed mode the blower is not run through a resistor. the resistors are only used to achieve lower fan speeds. the blower will not blow any faster in high speed than what it's designed. the only way to get it to blow faster and harder would be to add more voltage.
#13
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