Service Intervals & Specifications

2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Service Intervals & Specifications
WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
REPLACEMENT INTERVALS

Component Miles
Air Filter (1) 30,000
Accessory Drive Belt (2)
Automatic Transaxle Fluid (3)
Differential (AWD) (4)
Engine Coolant (5) (6)
Fuel Filter (7)
Manual Transaxle Fluid (8)
Oil & Filter 3000
Spark Plugs 120,000
(1) Inspect every 6,000 miles.
(2) Check every 12 months, replace as necessary.
(3) Under normal service conditions, replace every 100,000 miles. If used under severe service conditions, replace every 60,000 miles.
(4) Under normal service conditions, periodic replacement is not required. If used under severe service conditions, replace every 30,000 miles.
(5) Use only Extended Life DEX-COOL(R) Orange colored coolant or equivalent silicate-free coolant.
(6) Replace at 24 months or 30,000 miles, whichever occurs first.
(7) Information is not available from manufacturer.
(8) Under normal service conditions, replace every 50,000 miles. If vehicle is used to tow a trailer or under severe conditions, replace every 30,000 miles.
RENDER: 1.0x

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When to See a Mechanic

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

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.