2002 GMC Envoy used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Engine stalls while driving52 owner complaints, usually around 50,000 miles

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

• Sudden loss of power31 owner complaints, usually around 70,000 miles

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

• Airbags did not deploy in a crash22 owner complaints, usually around 55,000 miles

  Make sure the airbag warning light turns off after start-up, and that every airbag recall was completed.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• Engine and engine coolingRecall number 04V289000, Jun 23, 2004
• Seat beltsRecall number 04V201000, Apr 28, 2004
• VisibilityRecall number 04V046000, Feb 4, 2004
• EquipmentRecall number 03V250000, Jul 15, 2003
• Electrical systemRecall number 03V096000, Mar 19, 2003
• Power trainRecall number 03V075000, Mar 6, 2003
• StructureRecall number 02V273000, Oct 4, 2002
• Fuel system, gasolineRecall number 02V121000, Aug 23, 2002
• Air bagsRecall number 02V222000, Aug 9, 2002
• Power trainRecall number 01V334000, Oct 17, 2001
• Power trainRecall number 01V283000, Sep 5, 2001
• StructureRecall number 01V158000, May 16, 2001
• SuspensionRecall number 01V126000, Apr 12, 2001

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• This Preliminary Information communicates to the dealer the process for downloading or updating operating...Oct 25, 2024
• Vehicle Wide Programming (VWP) is a new process to update software on GM VehiclesAug 26, 2024
• GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilitiesJul 24, 2024
• This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves...Jun 28, 2024
• This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...Jun 6, 2024
• This bulletin provides information for electrical ground repairs using new General Motors replacement...Mar 28, 2024

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.