Filter
Top Products
(h) Severe service is when the vehicle is mainly driven
under one or more of these conditions:
− In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
− In hilly or mountainous terrain.
− When doing frequent trailer towing.
− Uses such as found in taxi, police or delivery
service.
(i) Drain, flush and refill cooling system. See Engine
Coolant on page 5-28 for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and filler neck.
Pressure test the cooling system and pressure cap.
(j) A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the fluid level checked. Add fluid if needed.
(k) Or every 12 months, whichever occurs first. If you
drive regularly under dusty conditions, the filter may
require replacement more often.
(m) Change the fluid the first time the vehicle is
serviced after 100,000 miles (166 000 km) and
when the vehicle is serviced after each subsequent
50,000 miles (83 000 km).
(n) Severe service is when the vehicle is mainly driven
under one or more of these conditions:
− In very high temperatures — over 110°F (43°C).
− In very low temperatures — under -20°F (-29°C).
− When doing frequent trailer towing.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specified to help ensure the safety,
dependability and emission control performance of your
vehicle. Your Saturn retailer can assist you with these
checks and services.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in Recommended Fluids and Lubricants on page 6-14.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. See Engine Oil on page 5-15 for further
details.
6-10