The Mitsubishi Pajero Montero Sport is a popular SUV known for its ruggedness and off-road capabilities. However, like any vehicle, it is not without its share of common issues and failures. In this article, we will explore five of the most common problems that Pajero Sport owners may encounter. From intercooler hose failures to electronic park brake issues, we’ll discuss these problems and potential solutions. It’s important to note that these problems are not exclusive to the Pajero Sport and may apply to other turbo diesel vehicles as well.
- Intercooler Hose Failures: One prevalent issue in modern turbo diesel cars, including the Pajero Sport, is intercooler hose failures. The combination of oil, boost pressure, and soft rubber hoses can lead to weak spots and eventual splitting over time. High boost pressures, even at stock levels, contribute to this problem. While aftermarket hoses or hard lines can be fitted to address the issue, it is generally recommended to opt for aftermarket hoses, especially if the boost pipes are longer than two feet.
- Electronic Park Brake Failure: The electronic park brake in the Pajero Sport has been a significant concern for many owners. It is prone to failure, particularly after exposure to mud. It can get stuck or go out of adjustment, leading to error codes. Resetting the parameters often requires a high-end scan tool or a visit to a Mitsubishi dealership. Some dealerships may try to charge customers for repairs, even under warranty. This electronic park brake design has been widely criticized, and many believe the traditional mechanical handbrake would have been a more reliable choice.
- Bash Plate Mount Failure: Pajero Sport owners often encounter issues with the bash plate mounts, which are known for their weakness. This problem can occur even with stock bash plates but is more likely to happen when heavier aftermarket bash plates are installed. Many workshops can fix this problem, either by welding stronger mounts or by using replacement mounts available from various suppliers. Upgraded bash plates from reputable brands can also help mitigate this issue.
- Overheating: While not a widespread problem, some Pajero Sport owners have experienced overheating, particularly when towing heavy loads or driving in challenging conditions. This issue is often blamed on front-end accessories like bull bars and winches, which can restrict airflow to the radiator. Upgrading the radiator to a larger and more efficient one is a possible solution. Brands like Red Devil and Mick Offroad Daily offer radiator upgrades specifically designed for the Pajero Sport.
- Rear Sway Bar Bushes: Rear sway bar bushes or rear sway bar link bushes are another common problem in the Pajero Sport. These bushes can deform or disintegrate over time, resulting in a knocking noise and compromised handling. While Mitsubishi may replace them under warranty, it is often recommended to install aftermarket bushes from brands like SuperPro or opt for longer sway bar links. Lengthier sway bar links can help prevent the bushes from being stressed at a problematic angle.
Conclusion: The Mitsubishi Pajero Montero Sport, like any vehicle, has its share of common problems. From intercooler hose failures to electronic park brake issues, bash plate mount failures, overheating, and rear sway bar bush problems, being aware of these issues can help owners identify and address them promptly. Whether through aftermarket solutions, warranty coverage, or professional assistance, it’s important to tackle these problems to maintain the optimal performance of the Pajero Sport.
