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What are some common issues and maintenance tips for 2003 GTs to watch out for?

The 2003 Mustang GT's 4.6-liter V8 engine produces 260 horsepower at 5,250 rpm and 302 lb-ft of torque at 4,000 rpm.

The engine's camshaft is driven by a timing chain, not a belt, which reduces maintenance costs.

The 2003 GT's fuel injector size is 24 lbs/hr, which affects fuel efficiency and performance.

The car's speed governor, if installed, can be bypassed by disconnecting the Vehicle Speed Sensor (VSS) wire, but this is not recommended as it may void the warranty.

The 2003 Mustang GT's rear axle ratio is 3.55:1, which affects acceleration and top speed.

The car's exhaust system has a crossover pipe, which reduces backpressure and improves exhaust flow.

The 2003 GT's suspension features a rear live axle with a five-link coil spring setup, providing improved handling and stability.

The car's brake pads should be inspected and replaced every 30,000 miles to maintain optimal braking performance.

The 2003 Mustang GT's engine oil capacity is 5.7 quarts, and using the correct oil type (5W-20) is crucial for longevity.

The car's air filter should be replaced every 15,000 miles to ensure optimal engine performance and fuel efficiency.

The 2003 GT's spark plugs should be replaced every 30,000 miles to maintain optimal engine performance and prevent misfires.

The car's tires should be rotated every 5,000 miles to ensure even tread wear and improve handling.

The 2003 Mustang GT's battery should be maintained at a charge of 12.4-12.7 volts to prevent battery drain and electrical issues.

The car's coolant should be changed every 50,000 miles to prevent corrosion and engine damage.

The 2003 GT's brake fluid should be changed every 30,000 miles to prevent corrosion and improve brake performance.

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