Operation CHARM
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Mercury
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1998
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Grand Marquis V8-281 4.6L SFI
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Severe Service
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135000 MI or 216000 KM
135000 MI or 216000 KM
Lubricate
Pitman Arm
Lubricate steering stops at this time.
Inspect
Cooling System
Inspect cooling system, hoses, and clamps; check coolant strength every 15,000 miles (25,000 km) or 12 months.
Replace
Engine Oil