gas mileage BUICK REGAL 1998 Owners Manual

I Maintenance Schedule I
60,000 Miles (100 000 km) (Continued)
0 For supercharged engines only: Check the supercharger oil level and add oil as
needed (or every
36 months, whichever occurs first). See “Recommended
Fluids and Lubricants” in this section.
An Emission Control Service. (See footnote?.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
0 Inspect engine accessory drive belt.
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
rotation pattern
and additional information. (See footnote
+.)
An Emission Control Service.
An Emission Control Service.
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
67,500 Miles (112 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. See
“Engine Oil” in the Index.
MILEAGE
An Emission Control Service. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
7-10
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I Maintenance Schedule 1
90,000 Miles (150 000 km) (Continued)
0 Replace passenger compartment air filter.
0 Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
for any damage. Replace
parts as needed.
An Emission Control Service. (See footnote?.)
0 For supercharged engines only: Check the supercharger oil level and add oil as
needed (or every
36 months, whichever occurs first). See “Recommended
Fluids and Lubricants” in this section.
An Emission Control Service. (See footnote?.)
rotation pattern and additional information. (See footnote
+.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
97,500 Miles (162 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
rotation pattern and additional information. (See footnote +.)
17 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
DATE I
MILEAGE
7-12
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