fan for heater/AC on 1995 Chevrolet S10

when I go to turn on the fan on my S-10 for heat etc it won't come on every time one time it does next time it doesn't. What part do I need to replace

Asked by for the 1995 Chevrolet S10
1 answer 1 comment
It sounds like the fan switch is failing, it's possible the resistor is going too but it's best to check the switrch electrically before buying one.
Thanks Superbob, I will get that checked out I appreciate your getting back on this I thought the switch might be the problem but wasn't thinking about the resistor.Will let ya know what happenes. Have a Great Day