2007 ford ranger 3.0L , blower motor stuck on low fan speed
So my blower motor keeps getting stuck on low fan
speed , but I’ve replaced my blower motor resistor,
and the pig tail , plug going to it , and that worked for
a couple days , but than it got stuck on low fan speed
again , and sometimes , I will be driving , and it will
randomly kick back on , and work normally again ,
any suggestions, or tricks I should try thanks