Heavy Duty Vehicles: 3 Signs You Need A Diagnostic Leak Detector


Vehicles or trucks are considered heavy-duty if they weigh from 26,001 pounds to 33,001 pounds. City buses, wheeler trucks, mobile cranes, garbage trucks, cement mixers, tractors designed to tow refrigerated trailers, dry vans, and other trucks used to transport and move diverse machinery and equipment are some examples.

The higher the performance of these trucks, the more maintenance and periodic checkups they need. Heavy duty truck maintenance requires a daily checkup of its oils (engine, gear, transmission, etc.). 

The driver must ensure that all these oils are at their maximum level. Checking the brake pads, coolant, and tire pressure are also part of the driver’s routine. These are done to ensure the roadworthiness of the vehicle. 

There are also routine maintenance checks for these vehicles, like regular oil changes, wheel alignment, and replacement of used-up or broken parts. Some parts will inevitably become worn out over time. Failing to repair or replace these will jeopardize the truck’s performance and safety on the road. 

For your convenience, you can find the best site online to browse vehicle parts that you may need along the way. Some parts or components are not that easy to find when you need them the most. It’s best to order and stock up on spare parts that are frequently used to avoid future inconveniences.

Detecting The Early Signs Of Truck Trouble

Fixing truck issues and mechanical problems are far more complicated. Broken wiring, loose nuts and gaskets, leaks, and wear and tear issues are difficult to identify. These trucks are constantly on the move and on the road for extended periods. 

Aside from that, these trucks carry heavy equipment and materials that make them more susceptible to wear, tear, and other risks on the road. Thus, the key to early detection is a regular maintenance and check-up routine.

Early detection of leak problems will help stop further damage that may later cause major repairs and parts replacement. Some leaks, however, may not be readily visible during your routine checks. 

That’s why you must know when to use a diagnostic leak detector to ensure such problems are stopped and repaired in the early stages. Below are three signs you need a diagnostic leak detector for your heavy duty vehicle:

3 Signs Your Heavy-Duty Vehicle Needs A Diagnostic Leak Detector

  • Frequency Of Fluid And Oil Refill

Engine oil and other lubricants can last a long time if the truck doesn’t have leaks. The frequency of refilling engine oil, brake fluid, gear oil, and others, is a common indication that your vehicle may have a leak. There’s a possibility that you may have overlooked it during routine checkups.

Detecting leaks is especially tricky because they might not be too visible due to the vehicle’s size. However, with diagnostic leak detectors, mechanics can discover even the smallest leaks. This allows truck owners to address the issue earlier and avoid costly repairs and accidents on the road.

  • Noticeable Discoloration Of Brake Fluids

Brake fluid is transparent in trucks that use hydraulic fluid instead of the air brake system. But if the color ranges from light yellow to brown and leaves a slimy feel when touched, then something is wrong. Tracing the cause of this problem may be difficult. Hence, a diagnostic leak detector can help. 

Aside from checking leaks, it will also help you identify the source of the problem. This ensures you can catch other mechanical issues that need attention. 

  • If Your Engine Has A Coolant

Using coolants is an excellent way to prevent engines from overheating. But when your truck engine is overheating despite the coolant and there is no visible leak, then there’s a possibility of an engine leak. These engine problems may prove tricky without a proper device to detect them correctly. So, this is another sign that you need a diagnostic leak detector as soon as possible. 

Bottom Line

There are so many problems that a heavy duty vehicle may encounter, but detecting leaks is the trickiest. It may start out relatively small, but with continued use of the vehicle, it may suddenly cause a significant problem. A diagnostic leak detector may help you solve truck problems early on and prevent major breakdowns, repairs, and ultimately, road accidents.

Trucks require regular checkups and maintenance, especially if they’re used for long trips and hauling. A diagnostic leak detector will help make routine checks easier and faster. It can also effectively prevent major problems in the early stages. If you’re still unsure about getting one, then the three signs discussed above might help you make a final decision.