Revised diagnostic system check - engine controls
Chevrolet technical service bulletin 040604020 for 2001-2002 Chevrolet Express and 2001-2002 GMC Savana.
- Bulletin number
- 040604020
- Component
- Engine and engine cooling: engine
- Summary
- Revised diagnostic system check - engine controls. Tt
Owners of these vehicles have filed 18 complaints in the engine category.
Vehicles covered
- Chevrolet Express 2001-2002 20012002
- GMC Savana 2001-2002 20012002
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Express?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history