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1FAFP42R03F415996
Vehicle Summary
The 2003 Ford Mustang GT is a classic American coupe, boasting a powerful 4.6-liter V8 engine with a dual overhead cam design. Manufactured in Dearborn, Michigan, this model offers a thrilling driving experience with its Ram Air system and sporty design. With a focus on safety, it includes front airbags for both the driver and passenger. The Mustang GT is an iconic choice for those looking for a combination of performance and style in a two-door coupe.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
V8 engines, especially in older models like the 2003 Ford Mustang, can develop oil leaks around the valve cover gaskets, oil pan gasket, or rear main seal.
Cooling system issues
The V8 engines generate a lot of heat, and failures in the cooling system components like radiators, water pumps, or thermostats are common.
Ignition coil failure
Ford V8 engines from early 2000s often suffer from ignition coil failures, leading to misfires and rough running.
Timing chain wear
Over time, the timing chain can become worn or slack, leading to poor engine performance and potentially serious engine damage if not addressed.
Fuel injector problems
Clogged or failing fuel injectors can cause poor fuel economy, rough idle, and hesitation during acceleration.
Exhaust manifold leaks
Cracks or leaks in the exhaust manifold can lead to increased engine noise and potential exhaust leaks.
Mass air flow sensor issues
A failing MAF sensor can cause various drivability issues like stalling, poor acceleration, and engine hesitation.
Intake manifold gasket leaks
The gaskets can deteriorate over time, leading to vacuum leaks that affect engine performance.
Spark plug fouling
V8 engines, especially those with high mileage, can experience spark plug fouling, leading to misfires and reduced power.
Camshaft position sensor failure
A failing sensor can cause the engine to run poorly or not start at all.
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