Emission Control System Maintenance

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Emission Control Maintenance Reference (Schedule 1) (1 Of 3)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Emission Control Maintenance Reference (Schedule 1) (2 Of 3)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Emission Control Maintenance Reference (Schedule 1) (3 Of 3)

Courtesy of NISSAN MOTOR CO., U.S.A.

NOTE:

After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace the drive belts if found damaged or if the auto belt tensioner reading (only for VK45DE engine) reaches the maximum limit.
If operating mainly in dusty conditions, more frequent maintenance may be required.
Maintenance-free item. For service procedures, refer to Fuel System article.
After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
If valve noise increases, inspect valve clearance.

* Maintenance items and intervals with "*" are recommended by INFINITI for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.