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My 1993 F150 won't blow heat, I replaced the heater switch and nothing.
on 1993 Ford F-150

Could something be blocking a hose? I have no clue.

Asked by for the 1993 Ford F-150
poss bad blower motor or resistor or fuse,ck all to start with
The blower blows but no heat.
ck heater control valve or poss plugged heater core
check for broken heaterbox door
Will Do, Thanks.
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1 more answer , 1 more comment
check for power going to motor if there is power then you will need a new motor assuming that is what you are telling us
The blower blows but no heat.