Parts for your 2008 Mitsubishi Lancer-Power steering fluid

Power Steering Fluid in the 2008 Mitsubishi Lancer

When it comes to the 2008 Mitsubishi Lancer, many car owners and enthusiasts often wonder about the power steering system and whether it requires power steering fluid. The straightforward answer is that power steering fluid as a separate maintenance item is not relevant for this particular model. The 2008 Mitsubishi Lancer uses an electric power steering (EPS) system rather than a traditional hydraulic power steering setup, which means it does not rely on power steering fluid at all.

Traditional power steering systems typically use hydraulic fluid to assist the driver in turning the steering wheel with less effort. These systems include a pump driven by the engine, hoses, and a reservoir filled with specialised fluid. However, Mitsubishi made a conscious shift towards electric power steering in many of its Lancer models around that time, including the 2008 version. This technology eliminates the need for hydraulic power steering fluid altogether.

Electric power steering works by using an electric motor to provide steering assistance instead of hydraulic pressure. Sensors monitor the steering input from the driver and then an onboard computer controls the electric motor to assist with the effort needed to turn the wheel. This system is generally more efficient, lighter, and can offer variable steering assist depending on conditions like speed or driving mode.

Because the 2008 Mitsubishi Lancer does not feature a hydraulic system, there is no power steering fluid to check, replace or maintain. This makes the steering system on this vehicle simpler in terms of fluid-related servicing. Owners don't need to worry about fluid leaks, checking fluid levels, or flushing the power steering fluid like they would in older or more traditional models.

So why did Mitsubishi switch to electric power steering in the 2008 Lancer? A few reasons come to mind. Firstly, electric systems are more fuel-efficient because they don't draw power continuously from the engine to run a pump. Traditional hydraulic power steering pumps operate via belt drives connected to the engine and can slightly reduce fuel economy since they are always working.

Secondly, an electric system tends to require less maintenance overall. No moving hydraulic fluid means fewer points of failure such as cracked hoses, fluid leaks or contaminated fluid. This also means fewer ongoing costs to the vehicle owner in terms of fluid changes or repairs related to fluid leaks.

Lastly, electric power steering systems allow for more flexibility in tuning steering feel and response. Manufacturers can program how much assist is applied under different conditions which can improve handling and driving comfort. It also paves the way for integration with modern driver assistance features.

For owners wondering about power steering system maintenance on their 2008 Mitsubishi Lancer, here's the key takeaway: there isn't a fluid maintenance routine required. Instead, it's important to keep an eye (or ear) on the electric power steering system for any signs of issues. Common warning signs that may indicate a problem include a steering wheel that feels unusually heavy, strange noises when turning, or warning lights on the dash related to the steering system.

Any electric power steering problems usually mean a scan of the vehicle's onboard diagnostics will be necessary, and repairs often involve electrical components rather than fluid system repairs. Regular servicing of the vehicle should include checks by your mechanic to make sure the EPS system is fully functional and there are no issues with the wiring, connectors or motor that could affect steering assist.

To keep the power steering system in top shape, it is also wise to maintain other related steering and suspension components such as tie rods, ball joints, and wheel alignment. Even though the power assist comes electrically, the mechanical parts of the steering rack require regular inspection and maintenance to provide safe and reliable steering performance.

In short, if you own a 2008 Mitsubishi Lancer, you can rest easy knowing there is no power steering fluid to worry about. The electric power steering system is designed to be low maintenance, fuel efficient, and to provide a reliable driving experience without the hassle of fluid checks and replacements. Just keep up with your routine servicing and address any steering concerns promptly, and your Lancer's steering system should serve you well for years to come.