4M2CN9B71AKJ15039
2010 MERCURY Mariner
Vehicle Summary
The 2010 Mercury Mariner is a versatile SUV designed for comfort and performance. It features a 2.5L inline 4-cylinder engine delivering 171 horsepower and is equipped with an all-wheel-drive system. Manufactured by Ford Motor Company, this luxury trim model provides safety enhancements like front and side airbags for both the first and second rows. With a gross vehicle weight rating of up to 5,000 lbs, the Mariner is well-suited for both urban and off-road adventures.
Get the Full Vehicle History
Before you buy, know everything about this
2010 MERCURY Mariner
Get 20% off for a comprehensive report.
Complete Specifications
Known Issues for This Vehicle
Brake fluid leaks
Hydraulic brake systems can suffer from fluid leaks, which can affect braking performance and may lead to brake failure if not addressed.
Brake pedal feels spongy
Air in the hydraulic brake lines can cause the brake pedal to feel spongy and reduce braking effectiveness.
Engine misfires
In-line 4-cylinder engines like the one in the 2010 Mercury Mariner can experience misfires due to issues with spark plugs, ignition coils, or fuel injectors.
Timing chain wear
Over time, the timing chain can wear out or become loose, potentially causing engine performance issues or even engine damage.
Cylinder head gasket failure
This can lead to coolant leaks, overheating, and poor engine performance, and is a common issue in 4-cylinder engines.
Exhaust manifold leaks
The in-line engine configuration may be prone to exhaust manifold leaks, which can cause a ticking noise and reduce engine efficiency.
Transmission issues
The 2010 Mercury Mariner is known to have transmission problems, such as slipping or difficulty shifting, which can arise from worn components or low transmission fluid.
Coolant leaks
The engine may develop coolant leaks from the radiator or hoses, which can lead to overheating if not repaired.
Fuel system problems
Issues such as clogged fuel filters or failing fuel pumps can cause poor engine performance or starting difficulties.
Rust and corrosion
Vehicles of this age may experience rust and corrosion, particularly in areas with harsh climates, affecting both the body and mechanical components.
