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2HGFA55547H703410
Vehicle Summary
The 2007 Honda Civic SI is a sporty sedan equipped with a 1.999-liter in-line four-cylinder engine, delivering 197 horsepower. It features a 6-speed manual transmission and is built with safety in mind, offering curtain and side airbags for both the 1st and 2nd rows. Manufactured in Alliston, Ontario by Honda of Canada, this model combines performance and safety with a dual overhead cam (DOHC) valve train design. With a gross vehicle weight rating of up to 4,000 lbs, it's a well-rounded choice for drivers seeking reliability and style.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The K20Z3 engine is known to develop oil leaks, often from the valve cover gasket, oil pan gasket, or the VTEC solenoid gasket.
Timing chain wear
Over time, the timing chain can stretch and wear out, causing poor engine performance and potentially severe engine damage if it fails.
Vtec system issues
The Variable Valve Timing and Lift Electronic Control (VTEC) system can sometimes malfunction, leading to poor engine performance and a lack of power at higher RPMs.
Carbon buildup
Direct injection engines like the K20Z3 can suffer from carbon buildup on the intake valves, which can lead to rough idling, misfires, and reduced fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which can cause significant engine damage if not addressed promptly.
Clogged fuel injectors
Fuel injectors can become clogged over time, leading to poor engine performance, rough idling, and reduced fuel efficiency.
Ignition system failures
Problems with the spark plugs, ignition coils, or other ignition components can cause misfires, poor acceleration, and reduced fuel efficiency.
Exhaust manifold cracks
The exhaust manifold can develop cracks over time, leading to exhaust leaks, increased emissions, and reduced engine performance.
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