Manual control engine fan

[Redneckgt]

Is there a way to manually control the engine fan on a lbz? I pull my camper that's around 9k. Doesn't seem like the engine fan likes to kick in until temp hits 230.

 

[duramax on fire]

https://www.kennedydiesel.com/categoryresults2.cfm?Category=3&SubCategory=209

Here's a link to one that's suppose to cut on at a lower temp. 230 is when they engaged from factory I believe.

 

[clrussell]

Your truck should not get hot towing now 9k. You have something causing an issue (cooling stack air flow, fan clutch, etc)

How hot of a tune are you on, where when it does it (mountain pass or flat ground)?

 

[Bulldogr6]

230° is not anything to worry about. If the fan does not keep it around that temp then worry.

Sent from my E6782 using Tapatalk

 

[Redneckgt]

Your truck should not get hot towing now 9k. You have something causing an issue (cooling stack air flow, fan clutch, etc)

How hot of a tune are you on, where when it does it (mountain pass or flat ground)?

It's a edge tow tune. Its mainly during the hills.
Truck is pretty stock other than the edge. Even still that the fart breather on it.

 

[THEFERMANATOR]

230 is not hot, and is where your stock fan starts locking in at speed. Make sure your cooling stack is clean and replace your fan clutch(most manufacturers reccomend replacing them after 5 years or 75K miles as they are a wear item).