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2007 Dodge Truck Repair Question


Topics covered: Clutch, Fan clutch, Diesel.
Mileage: 104,000 miles.

Asked on August 19, 2011

Overheating

I have a 2007 Dodge Ram 2500 with a 5.9 diesel. When towing or in slow traffic, the temperature guage will spike and show overheating. It does not happen all of the time. Most times I can hear the howl of the clutch fan engaging. Could this be a clutch fan going bad or some other ECM problem?
Avatar Asked by cfredhunt

Answer

Replied on August 19, 2011

So when its running too hot you cant always hear the fan clutch kicked in?Also when its running hot can you feel a lot air being pushed?With the engine shut off see if the fan clutch feels loose.

Tiny Answered by saturntech9 (expert)
23,163 answers provided
Replied on August 20, 2011

It does not do it all the time but when it does you cannot hear the fan and do not feel a lot of air. When shut off, the fan free wheels.

Tiny Response from cfredhunt
1 question asked
Replied on August 20, 2011

If its running hot and the fan spins freely and theres not alot of air you have a bad fan clutch.

Tiny Answered by saturntech9 (expert)
23,163 answers provided