Honda Civic GX 2005 Owner's Manual

Pages 45

Year 2005

Language(s)

of 45

Honda Civic GX 2005 Specification

The 2005 Honda Civic GX is a compressed natural gas (CNG) variant of the popular Civic model, engineered to offer an environmentally friendly alternative without compromising on performance or comfort. This compact sedan is powered by a 1.7-liter, 4-cylinder, SOHC 16-valve engine designed specifically for CNG, delivering 100 horsepower at 6100 rpm and 98 lb-ft of torque at 4000 rpm. The engine is paired with a 4-speed automatic transmission, providing a smooth and efficient driving experience.

Fuel efficiency is a notable feature, with the Civic GX achieving an EPA-estimated 30 miles per gasoline gallon equivalent (MPG-e) in the city and 34 MPG-e on the highway. The fuel system is optimized for natural gas, incorporating a high-pressure storage tank with a capacity of 8 gallons of CNG. This setup ensures reduced emissions, qualifying the vehicle as a Super Ultra Low Emission Vehicle (SULEV).

The 2005 Civic GX maintains the standard Civic’s comfort and safety features, including air conditioning, power windows, and a 4-speaker audio system with AM/FM radio and CD player. Safety is bolstered by dual-stage front airbags, ABS with electronic brake distribution, and side-impact door beams. The interior offers seating for five, with cloth upholstery and a 60/40 split-folding rear seat to enhance cargo versatility.

The exterior dimensions remain consistent with the standard Civic, featuring a wheelbase of 103.1 inches, an overall length of 175.4 inches, a width of 67.5 inches, and a height of 56.7 inches. The curb weight is approximately 2,835 pounds. Suspension duties are handled by MacPherson struts in the front and a double-wishbone setup in the rear, providing a balanced and stable ride.

Overall, the 2005 Honda Civic GX stands out as a practical, eco-conscious choice in the compact sedan market, offering reliable performance, commendable fuel efficiency, and a suite of standard features that ensure a comfortable and safe driving experience.

Honda Civic GX 2005 F.A.Q.

How do I properly maintain the natural gas fuel system in my 2005 Honda Civic GX?

To maintain the natural gas fuel system, regularly inspect the fuel lines and connections for leaks, ensure the CNG tank is within its certification date, and have the pressure regulators checked by a professional every 3,000 miles or as recommended.

What is the recommended oil type and change interval for a 2005 Honda Civic GX?

The recommended oil type is 5W-20. It is advisable to change the engine oil and filter every 5,000 miles or six months, whichever comes first, under normal driving conditions.

How can I troubleshoot the check engine light on my 2005 Honda Civic GX?

If the check engine light illuminates, use an OBD-II scanner to retrieve error codes. Common issues include a malfunctioning oxygen sensor or a loose gas cap. Address the specific code or consult a professional for further diagnosis.

What is the procedure for replacing the air filter on a 2005 Honda Civic GX?

To replace the air filter, locate the air filter housing in the engine bay, unclip or unscrew the cover, remove the old filter, and insert a new one. Ensure the new filter is seated properly before securing the cover.

How do I reset the maintenance required light on my 2005 Honda Civic GX?

Turn the ignition to the ON position without starting the engine, press and hold the trip reset button until the maintenance light begins to blink and then turns off. Release the button to complete the reset.

What are common brake issues for a 2005 Honda Civic GX and how can they be resolved?

Common brake issues include squealing noises, which may indicate worn brake pads, and a soft pedal feel, which could suggest air in the brake lines. Replace brake pads if needed and bleed the brake system to resolve these issues.

How do I check and refill the coolant in a 2005 Honda Civic GX?

Ensure the engine is cool, then locate the radiator and coolant reservoir. Remove the radiator cap and check the coolant level. If low, add a mixture of Honda-recommended coolant and distilled water to the radiator and the reservoir.

What should I do if my 2005 Honda Civic GX has starting issues?

Check the battery for sufficient charge and ensure the terminals are clean and tight. Verify that the starter and ignition system are functioning properly. If the issue persists, it may be necessary to consult a mechanic.

How can I improve the fuel efficiency of my 2005 Honda Civic GX?

To improve fuel efficiency, maintain proper tire pressure, perform regular engine tune-ups, avoid excessive idling, and drive at moderate speeds. Reducing weight and using cruise control on highways can also help.

What is the recommended tire pressure for a 2005 Honda Civic GX?

The recommended tire pressure for the 2005 Honda Civic GX is typically 30 PSI for both front and rear tires. Always check the owner's manual or the sticker on the driver's side door jamb for specific recommendations.