The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Radiator to small ??? Fan does not switch off

siggyfreud · 06-04-2015, 06:42 PM

If you're using the stock ECM you'd need something like HP tuners to change the fan on/off temps. It should be fairly straight-forward in the software to do it.

06-04-2015, 06:42 PM	#5
siggyfreud Registered User Join Date: Jun 2012 Location: Portland Posts: 1,334	Re: Radiator to small ??? Fan does not switch off If you're using the stock ECM you'd need something like HP tuners to change the fan on/off temps. It should be fairly straight-forward in the software to do it. __________________ Current Build - Project "Ghost of Poseidon" 72 C10 Pro-touring build Previous Build - 66 GMC Pro-touring build. Sold.