Join Date: Feb 2008
Location: Yellowknife, NT, Canada
Thanked 962 Times in 749 Posts
iTrader Score: 0 reviews
Double check that BOTH grid heaters are functional. Mine was a real pig when only one was working, even when it wasnt very cold at all (-10c). Now with both working, it flashes right up @ -30c no problem. Easy test, just throw a multimeter on the wires at the manifold. cycle the key and check for voltage, then do the other one. dont cycle the key more than a couple of times without letting it sit for a minute or you could risk cooking the grid heaters.
Also make sure that the block heater is functional. Test it with a multimeter, should show resistance between the hot and neutral prongs and open from ground to either one.
2015 3500 laramie dually. 6.7, aisin, 4.10s, bone stock... (for now
To view links or images in signatures your post count must be 3 or greater. You currently have 0 posts.
2014 forest river XLR 395amp, 42.5ft of truck killing, wind catching, toy and booze hauling, fun...