fan clutch

Hi. I'm hearing an odd faint noise in the engine compartment kind of like a whistle. I grabbed one of the blades on my fan and pushed lightly toward the radiator, then pulled lightly toward the engine. There is slight movement of the fan on the shaft/clutch. Should there be any play in the...

I encountered an issue with my fan clutch beginning last Friday. Seems as if it wanted to stay engaged at what appeared to be 100%, based on the roaring noise while at idle and going down the road. This morning it was at 100% for a solid 20 miles on a cold engine......In any event, I decided a...

I just replaced my fan clutch on my 2012 3500 Ram Turbo diesel. There seems to confusion on how to take off the fan cutch as to which way to unscrew the unit and lack of instructions on how to use the Geno's fan clutch tool set. First off on my 2012 the fan clutch loosens like any other nut or...

Little background. Recently discovered fan clutch wires cut. Re-routed new wires. Deleted junky little factory bracket used to hold wires straight. AC back to normal. Immediately quit again. #17 fuse (fan clutch) blown. Replaced it. AC working great. Then suddenly back to only blowing cold at...

I have been dealing with an intermittent whistling noise for over a year. I have finally managed to capture a video of it so others can hear the sound as well. Initially it was very seldom heard, but it has gotten worse recently. The truck is an 07.5 with EGR, DPF and CCV Deletes...

I have tried the O'Reilly and a NAPA fan clutch and can't get a year out of them before I get overheating problems on steep grades, What clutch works??

Hello, I am having an issue with my 2007 5.9. The A/C clutch will not engage, I did an Ohm check on the clutch and there is about 10 ohm's resistance so I believe it is ok but I am not sure what the reading should be. While checking codes I found that it had a code for the fan clutch and fan...

Assuming that all the cooling components are working correctly: 1. At what coolant temp should the fan clutch lock-up? 2. What is the best operating temp for the engine? Does it like it better down around 180? 3. What is the maximum coolant temp that I want to tolerate for long distances...

I am getting some weird electrical problems with my truck lately. The oddest of the bunch is occasionally I will come back to the truck and the Air conditioning blower is running when I get into the cab. Seems to do this more on really hot days (it was 104 today in San Antonio). No key in...