Fuel Delivery and Air Induction: Service and Repair

Every 15,000 miles (12,000 km) or 6 months:
Air cleaner filter element clean [4]
Mini fuel filter remove [1]
Engine idle speed check [2]

Every 30,000 miles (24,000 km) or 12 months:
Air cleaner filter element replace
Fuel filter replace [3]

[1] If applicable, located in fuel distributor supply line, replace with standard banjo fitting without filter.
[2] Specified for all except California.
[3] Recommended
[4] Specified for 1987 only.