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1998
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Suburban C2500, 6.5 F
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Engine Controls - Specifications - 6.5L Turbo Diesel
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Service Intervals & Specifications
Service Intervals & Specifications
REPLACEMENT INTERVALS
Component
Interval (Miles)
Accessory Drive Belt
(1)
60,000
Air Cleaner
30,000
Engine Coolant
150,000
Fuel Filter
30,000
Oil & Filter
(2)
3000
(1)
Inspect and replace as necessary.
(2)
Change every 2500 miles.