REPLACEMENT INTERVALS

Component

Miles

Air Filter

⁽¹⁾ 30,000

Accessory Drive Belt

⁽²⁾

Automatic Transaxle Fluid

⁽³⁾

Engine Coolant ⁽⁴⁾

⁽⁵⁾

Fuel Filter

⁽⁶⁾

Oil & Filter

⁽⁷⁾

Spark Plugs

100,000

Supercharger Oil

⁽⁸⁾

⁽¹⁾	Inspect every 15,000, replace as necessary.

⁽²⁾	Check and replace as necessary.

⁽³⁾	Under normal service conditions, replace at 100,000 miles. If used under severe service conditions, replace every 50,000 miles.

⁽⁴⁾	Use only DEX-COOL® coolant or equivalent silicate-free coolant.

⁽⁵⁾	Replace at 60 months or 150,000 miles, whichever occurs first.

⁽⁶⁾	There is no service interval for fuel filter replacement. Only replace the fuel filter if the filter is restricted. Inspect the fuel tank internally and clean the fuel tank if a restricted fuel filter is found.

⁽⁷⁾	Replace as indicated by GM Oil Life System™ monitor or every 12 months, whichever occurs first. Reset monitor. If system is reset accidentally or not functional, change oil every 3,000 miles or 3 months from last oil change, whichever occurs first.

⁽⁸⁾	Check supercharger oil every 30,000 miles or every 36 months, whichever occurs first.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Service Intervals & Specifications