Acura TL 1998 Owner's Manual
![Acura TL 1998 Sedan manual cover](/images/gbEOaJzPRIWpLchCoAiZLTkM/thumbs/thumb175x175.webp)
The recommended oil type for the 1998 Acura TL is 5W-30. It is important to use high-quality motor oil that meets the API certification for the best performance.
It is recommended to change the transmission fluid every 30,000 miles or every 2 years, whichever comes first, to ensure optimal performance and longevity of the transmission.
The recommended tire pressure for the 1998 Acura TL is 29 psi for the front tires and 29 psi for the rear tires. Always check the tire pressure when the tires are cold.
To reset the check engine light, disconnect the car battery for about 10 minutes, then reconnect it. If the light persists, it is advisable to have the vehicle checked by a professional to diagnose potential issues.
Common causes of overheating include low coolant levels, a faulty thermostat, a malfunctioning radiator fan, or a clogged radiator. Regular maintenance of the cooling system is essential to prevent overheating.
To replace the headlight bulb, open the hood and locate the back of the headlight assembly. Remove the power connector, turn the bulb socket counterclockwise to remove it, and replace it with a new bulb. Reverse the steps to reassemble.
To jump-start the car, connect the positive cable to the positive terminal of the dead battery and the other end to the positive terminal of the donor battery. Connect the negative cable to the negative terminal of the donor battery and the other end to an unpainted metal surface on the dead car. Start the donor vehicle, then the Acura TL.
Check the AC fuse and relay first. If they are intact, inspect the refrigerant level and compressor operation. A lack of cooling could be due to a refrigerant leak or a faulty compressor. Professional diagnosis may be needed for complex issues.
Regular maintenance includes oil changes every 3,000-5,000 miles, checking and replacing air filters, maintaining proper tire pressure, inspecting brakes, and fluid checks (coolant, brake, transmission). Periodic timing belt replacement is also essential.
To improve fuel efficiency, maintain proper tire pressure, perform regular engine tune-ups, use the recommended grade of motor oil, and drive at steady speeds while avoiding rapid acceleration and heavy braking.