The recent chilly spell seems to have everyone shivering, except maybe those fortunate folks in Florida. January typically brings these bone-chilling days, which can be especially tough on diesel truck enthusiasts. While I may have had a taste of the cold in the Ozarks with subzero temperatures this week, it pales in comparison to the experience of a new Ford Super Duty owner in Calgary, Alberta. For a jaw-dropping demonstration, watch this video capturing the truck struggling to come to life in -30 degrees Fahrenheit.
This captivating video was posted on the Alumiduty Instagram page. The owner of this formidable machine, Daryl J Hall, is a seasoned transporter who relies on his 6.7-liter Power Stroke engine for work, amplifying the pressure caused by this severe weather. Despite being accustomed to Canadian winters, extreme cold can take a toll on machinery without a doubt.
According to Hall, he connected the Ford’s block heater approximately nine and a half hours before initiating the cold start. This explains why it was able to ignite so swiftly, although it still produces considerable sound before reaching high idle and smoothing out. Even with additives, diesel fuel can become incredibly viscous in such low temperatures, not to mention the engine oil. Hall mentioned in the comments that he’s using 5W40, which is reportedly the lightest oil recommended by Ford.
Extreme conditions like these can cause significant damage to a truck. One of the most vulnerable parts is a diesel’s high-pressure fuel pump, particularly if you’re not incorporating Hot Shot’s Secret or a similar product to enhance lubrication. When the pump is operating but fuel isn’t flowing through properly, it could be on the verge of burning out within seconds. It’s also important to monitor potential issues with high-pressure oil pumps and cylinder wear.
For additional advice on owning and operating a diesel truck in frigid temperatures like these, I refer you to The Drive commenter Kabouter’s previous article:
- Ensure you’re utilizing the most powerful CCA battery that fits in the battery compartment and verify its available amperage.
- Add additional anti-gel to your tank for increased lubrication and to maintain fuel flow (for diesel engines).
- Install a block heater, preferably two for larger diesel V8s, and connect it at least a couple of hours before starting in extreme cold.
- Once your engine is warm, it can still be affected by wind chill. If possible, park your truck in a sheltered area, cover the hood with a tarp, and secure the bottom edges in the snow if necessary.
- After starting your vehicle, don’t delay warming it up; 5 minutes is sufficient, just enough time to clear the windshield.
- When beginning to drive, proceed slowly and carefully until the coolant temperature rises. All components of your vehicle are stressed in such cold conditions. Shifting gears will be slower and more effortful, and pushing too hard on the power steering hoses could result in damage. Drive cautiously.
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