Many tractors are powered by diesel engines, and it’s no secret they can be harder to start in cold weather. You might wonder why; and more importantly, how to get more reliable starts during the winter months? A few cold-weather tips will make the task of starting your diesel tractor much easier.
5 tips for more reliable diesel engine starts and operation in winter
1) Deal with fuel issues
A big reason that diesel becomes problematic in winter is that the fuel gels as temperatures get cooler and water condenses in the fuel tank and lines. Any sludge or residue in the fuel tank compounds the problem. Adding a fuel treatment can help with gelling and moisture issues. You might also consider using a fuel tank cleaner to remove buildup of residue deposits. For extremely cold days, use a starting fluid formulated for frigid temperatures.
2) Make sure glow plugs are working
Glow plugs are essential components for proper diesel engine operation. It’s the job of the glow plugs to provide warmth in the combustion chamber. Warmth makes starts and operation of diesel engines easier and better. If your glow plugs are starting to fail, it may not have been as noticeable in summer, but winter could be a different story when you’re battling colder temperatures. Signs of a failing glow plug could include everything from difficulty starting to sluggish acceleration, diminishing fuel economy and less power.
3) Install a heating device
Sometimes you need a little extra help with a tank heater, frost plug heater or magnetic heater. These devices can help when temperatures become frigidly cold. The added warmth that these devices provide may make the difference between starting or sitting stalled on cold days.
4) Keep engine oil and filters fresh
As contaminants build up in your engine oil and filters, it becomes harder for your engine to work efficiently. Using fresh oil and filters is always a positive thing to do. Also, if it’s within the tractor manufacturer’s recommendations, use a lighter weight oil during cold weather seasons.
5) Maintain the electrical system
The condition of your electrical system is very important. Cold weather is hard on electrical devices, making the job they do all the much more difficult. If any of your electrical components are failing to perform at high capacity, they may not be up to the task of starting and running a diesel-powered tractor when the temperatures take a dip. If you’re experiencing harder than normal starts, dimming lights or erratic performance, include an inspection of the electrical system on your list. You want to make sure your starter, alternator, solenoid, voltage regulator and battery cables are working at the top of their game.
Keep your diesel tractor running in cold weather
Operating a diesel-powered tractor in colder weather presents some challenges, but it will be easier by following these recommendations. Following these simple steps improves the odds that you’ll keep working without worry about cold-weather freeze ups.
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