The International LT series is a popular choice for truckers, but concerns about the reliability of the 2019 model year have surfaced. This article addresses common questions and concerns surrounding 2019 International Lt Problems, helping you make an informed decision. We’ll delve into potential issues and offer insights based on real-world experiences.
Common Concerns about the 2019 International LT
While the International LT generally boasts a solid reputation, some potential problem areas have been reported for the 2019 model year. These include:
Engine Issues: Addressing the MaxForce Concerns
One of the biggest concerns revolves around the MaxForce engine, particularly in earlier International models. These engines were known for reliability issues, leading International to eventually replace them with Cummins engines in later LT models. It’s crucial to verify whether a 2019 LT is equipped with a MaxForce or a Cummins engine. If it’s a MaxForce, further investigation into its maintenance history is highly recommended. A Cummins engine generally signifies fewer potential problems.
Electrical System: Wiring and Component Malfunctions
Reports of electrical problems, encompassing wiring harnesses and various components, have emerged for the 2019 LT. These can manifest as intermittent issues, making diagnosis challenging. Accessing wiring diagrams, which are readily available online for the Prostar (LT’s predecessor), can be beneficial for troubleshooting.
Emissions System: DPF and Regeneration Problems
Modern diesel engines rely on complex emissions systems, and the 2019 International LT is no exception. Issues with the Diesel Particulate Filter (DPF) and regeneration cycles have been reported. Proper maintenance and understanding of the DPF system are essential to prevent these problems.
The Prostar Legacy: Insights into LT Design
The International LT shares its platform with the Prostar, inheriting many of its design characteristics. This can be both advantageous and disadvantageous. The Prostar’s reputation for relatively easy maintenance and accessibility of parts carries over to the LT. However, some argue that the Prostar/LT design isn’t as robust as some competitors, making it potentially less suitable for demanding off-road applications.
Cummins-Powered LTs: A Reliable Option?
The consensus among experienced truckers is that a 2019 International LT equipped with a Cummins engine is a reliable and fuel-efficient choice. The Cummins engine, coupled with the LT’s aerodynamic design, can contribute to significant fuel savings. Furthermore, the abundance of readily available information and parts for Cummins engines makes maintenance and repairs more manageable.
Addressing the “Cheaper” Argument
Some claim that International trucks are priced lower than competitors due to inherent problems. However, this oversimplification fails to account for various factors influencing truck pricing, including market conditions, model year, and specifications. A lower price doesn’t automatically indicate underlying issues, particularly when dealing with a Cummins-powered LT.
Conclusion: Making an Informed Decision
Concerns about 2019 International LT problems often stem from issues associated with the MaxForce engine. Opting for a Cummins-powered model significantly mitigates these risks. Thorough inspection, a comprehensive maintenance history review, and understanding the Prostar’s design legacy are crucial when considering a 2019 International LT. While potential problems exist, a well-maintained Cummins-equipped LT can be a reliable and profitable workhorse. Focusing on preventative maintenance and leveraging the readily available resources for Cummins engines will contribute to long-term ownership satisfaction.
