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FSS speed

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Old Aug 16, 2018 | 08:50 PM
  #1  
Headviking's Avatar
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FSS speed

I have had an issue with my fan clutch for about a month now. Using my scan gauge II I have been getting 0 RPM's. But the fan would come on and times when the engine is 130f or at normal temps 190f and still show 0 RPM's.
Other times it would not come on at all, I don't tow anything and have never seen it get over 198f, even in this heat. No tunes all stock except ARP studs,
Last night I had my fan clutch changed by a trusted Ford mechanic. Now when I first started the truck I got a high RPM of around 700 - 800 RPM's. Did not drive it because I was not able to pick it this evening. Just checking to see if I may have another issue.
Has anyone got any advice to ....... if........ am I seeing paranoid. Ill pick it up tomorrow and take a test drive.
Just talk tome and convince me of ..... its OK or I should be looking for another issue with it.

Thanks
 
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Old Aug 16, 2018 | 10:23 PM
  #2  
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I'd like to say I just read your posts to see your avatar, but I'm not going to....

Was it a Ford fan clutch for a 6.0 he put in? I see 4 - 5 hundred rpm at normal temps....

Scott
 
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Old Aug 16, 2018 | 11:20 PM
  #3  
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No its an after market.

https://www.ebay.ca/itm/NEW-FOR-03-0...72.m2749.l2649
 
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Old Aug 18, 2018 | 09:14 AM
  #4  
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Update on my FSS fan clutch.
After a quick run on the road all is back to normal, at idle 440 RPM's. Like is should.
 
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Old Aug 20, 2018 | 05:33 AM
  #5  
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You didn't pay $834 for it did you?

It goes for $350. It is the snow plow clutch.
 
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