If you want to maintain diesel-operated machines, like a tractor or commercial truck, always use clean fuel. Sludge can accumulate in the fuel system over time, resulting in dirty diesel fuel. This diminished quality reduces overall performance. Here are a few signs the fluid is dirty, so you know when to service the machinery to avoid further problems.

What Are the Warning Signs of Dirty Diesel?

1. Visible Buildup

Keep an eye on the vehicle’s engine to look for obvious signs of dirty fuel. You may notice a varnish or sludge on the engine or that the air filter is dirty and requires replacement more often. Any unusual buildup should be investigated to determine if dirty diesel is the root cause.

2. Fuel Inefficiency

If you’re pumping gas more often but not driving more than usual, dirty fuel may be the culprit. If the fluid is dirty, the injectors will burn more fuel to compensate, and you’ll get fewer miles per gallon. If the vehicle has suddenly become inefficient, check the fluid quality to see if it’s the culprit.

3. Impaired Performance

Your vehicle may not operate well if it’s running on dirty fuel. It may hesitate when accelerating or exhibit rough idling, meaning the vehicle shakes or bounces when you’re stopped with a foot on the brake. The engine may be slow to start and can misfire, which indicates problems with the injectors and fuel quality.

If you need fuel for your truck or heavy-duty machinery, contact the team at Fuelman in Honolulu, HI. This company has provided Oahu businesses with clean, high-quality diesel fuel since 1978. You can purchase what you need in bulk, and their team will even deliver and unload it for you. To get more information about their services, visit the website or call (808) 842-3835.