1998 Mercury Mountaineer 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.

• Tire blowout or tread separation35 owner complaints

  Check the tire age (the DOT date on the sidewall), the tread depth and any uneven wear.

• Fire, smoke or burning smell21 owner complaints, usually around 130,000 miles

  Test every screen, camera, power window, lock and the key fob. With the engine running, make sure no warning lights stay on.

• Adaptive cruise control problems9 owner complaints, usually around 130,000 miles

  Try the driver-assistance features on the road and watch for false alerts or sudden braking.

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.

• SeatsRecall number 03V281000, Aug 5, 2003
• Vehicle speed controlRecall number 00V422000, Dec 27, 2000
• Latches/locks/linkagesRecall number 99V164000, Jun 29, 1999
• Vehicle speed controlRecall number 99V062001, Mar 30, 1999
• Fuel system, gasolineRecall number 98V060000, Mar 19, 1998

Service bulletins worth asking about

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

• Driveability-malfunction indicator lamp (MIL) illuminated-diagnostic trouble codes (dtc's) P0420 and/or P0430Jan 1, 2004
• Malfunction indicator lamp illuminated with diagnostic trouble codes (DTCS) P0442, P0455, P0456, P0457 or...Oct 13, 2003
• Rattle/buzz sound from under the vehicle on 4.0L single overhead cam (SOHC) enginesSep 29, 2003
• Remote keyless entry (RKE) - service tipsSep 15, 2003
• Engine-gear driven synchronizers-incorrect installation-camshaft position synchronizer (CMP) installation...Nov 11, 2002
• Incorrectly installed gear driven camshaft position (CMP) sensor synchronizer assemblies causing surge,...Oct 22, 2002

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.