spark plugs replace FORD MUSTANG 2011 5.G Shelby GT500 Supplement Manual

Every 15,000 miles
(24,000 km)Replace cabin air filter (if equipped)
Every 30,000 miles
(48,000 km)Replace engine air filter
Replace fuel filter
Every 45,000 miles
(72,000 km)Replace spark plugs
Every 105,000 miles
(168,000 km)Change engine coolant
1
Inspect accessory drive belt(s)2
Every 150,000 miles
(240,000 km)Change manual transmission fluid
Change rear axle fluid
Replace accessory drive belt(s) if not replaced
within the last 100,000 miles (160,000 km)
1Initial replacement at 105,000 miles (168,000 km) or 72 months; every
45,000 miles (72,000 km) or 36 months thereafter
2Perform a follow-up inspection at 120,000 miles (192,000 km)
Scheduled Maintenance Guide
42
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)