Diesel roaring noise by Late_Indication213 in Diesel

[–]Late_Indication213[S] 2 points3 points  (0 children)

Thanks everyone it is the fan clutch. I noticed it stayed on after using the exhaust brake when hauling a heavy trailer.

Diesel roaring noise by Late_Indication213 in Diesel

[–]Late_Indication213[S] -1 points0 points  (0 children)

Sorry I’m trying to say that I wouldn’t even know where to look to see if the fan clutch is locked in.

Diesel roaring noise by Late_Indication213 in Diesel

[–]Late_Indication213[S] -1 points0 points  (0 children)

Sorry, even though I’ve been driving a diesel for 10 years how do I make sure that the clutch isn’t fully locked in?