The Nissan RB30 engine, found in the VL Commodore (1986–1988), is a strong and reliable inline-six, but it has one major weakness when neglected: overheating. Once an RB30 overheats, it can suffer head gasket failure, warped components, and long-term reliability issues. Because VL Commodores are now over 35 years old, cooling system wear is extremely […]
Electrical problems are one of the most common issues affecting VN, VP, VR, and VS Commodores. As these vehicles age, wiring degradation, sensor failures, earth faults, and component wear can lead to starting issues, charging problems, intermittent faults, and unreliable operation. While the VN–VS Commodore electrical system is relatively simple compared to modern vehicles, decades […]
Transmission problems are among the most common mechanical issues affecting VT, VX, and VY Commodores. Whether equipped with the Ecotec V6, Supercharged V6, LS1 V8, or later Alloytec engines, these vehicles rely on automatic or manual transmissions that are now decades old and often showing signs of wear. Most automatic Commodores from this era use […]
The HD introduced a completely new body design, improved suspension and updated styling that set it apart from its predecessor. While the model remains popular among collectors and enthusiasts today, it also shares one unfortunate characteristic with many Australian vehicles of the era—rust. More than fifty years after leaving the factory, rust has become one […]
The HD offered buyers a more modern driving experience than its predecessor. While the engines in these cars have earned a reputation for durability, the transmission system is often overlooked until problems begin to appear. Today, every HD Holden transmission is at least sixty years old. Whether fitted with the standard three-speed manual, the optional […]
The HD Holden was a major leap forward for Holden when it debuted in 1965. Alongside its distinctive styling and improved interior, the HD introduced a revised suspension system designed to deliver a smoother ride and better handling than the outgoing EH. In fact, Holden invested heavily in suspension development, making ride comfort one of […]
Loose steering, excessive free play, wandering on the highway and clunking noises are all common complaints among HD owners. Fortunately, the steering system is relatively simple, parts remain readily available and most issues can be repaired without major modifications. Whether you’re restoring a concours-quality HD Special, building a weekend cruiser or simply trying to improve […]
The HD Holden arrived in 1965 with a significantly updated design, improved comfort and a more modern driving experience than the EH it replaced. While the styling generated plenty of discussion at the time, the electrical system was largely conventional Holden engineering—simple, reliable and easy to maintain. However, more than half a century later, age […]
If there’s one thing almost every Holden enthusiast has experienced, it’s walking into the garage and finding a small puddle of oil under their Red Motor. Whether it’s a 149, 161, 173, 179, 186 or 202, the legendary Holden Red Engine has earned a reputation for durability, reliability and simplicity—but it has also become known […]
Few engines are as important to Holden’s history as the legendary 186 Red Motor. Introduced in 1968, the 186 quickly became one of Holden’s most respected powerplants, finding its way into everything from HR and HK Holdens through to Monaros, Kingswoods, commercials and countless race and performance cars. With its simple pushrod design, impressive torque […]