rnscustom Posted February 17, 2023 Report Share Posted February 17, 2023 Hi , been a while , work has been busy so not much time lately . Having an issue with the blower speed , I have low and medium seems like high and no high . Lost high on my gmc box truck and it was the resistor . Assuming it’s the same ?? I could smell a burning smell and when I took it out it had fur on it ( figuring a mouse got in there or old remnants fell down. It looks fine but obviously something is wrong , anyone know where to purchase one or substitute . Thanks , Richard Quote Link to comment
datzenmike Posted February 17, 2023 Report Share Posted February 17, 2023 Actually resisters are for slower speeds. High has no resister and gets full 12v. 1 hour ago, rnscustom said: ... I have low and medium seems like high and no high . Lost high on my gmc box truck and it was the resistor . Assuming it’s the same ?? ... How many speed? Three? or you have an '84 model year and have 4 speeds? Quote Link to comment
rnscustom Posted June 27, 2023 Author Report Share Posted June 27, 2023 Thanks Mike , I missed this , self employed so I don’t get much time to focus on myself or my truck , still driving it as is . Thanks , Richard Quote Link to comment
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