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2003 ford F250 6.0L under load loses a/c

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Old Mar 4, 2024 | 09:47 PM
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2003 ford F250 6.0L under load loses a/c

So I’ve had this problem for a while and it’s driving me crazy! When I put the engine on a load the blower motor quits blowing and blows the fuse everytime! Blower motor seams fine, and so does the compressor. Ove replaced relays and fuses even tested the blower motor while fuse is blown and it seams fine. Any advice or tips would be greatly appreciated! Thanks.
 
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Old Mar 6, 2024 | 07:34 PM
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The operation of the blower motor and the compressor are separate functions.

Just because something "seams [sic] fine" does not mean that it is actually "fine". Either you have a wiring issue that intermittently shorting to ground or the motor is bad.

 
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