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1992 Mitsubishi Diamante problems

NHTSA has received 60 complaints about the 1992 Mitsubishi Diamante, and 20% of them involve engine. After that come brakes (17%) and electrical system (13%).

At a glance

Complaints
60 filed with NHTSA
Most reported
Engine 20% of complaints
Crashes and fires
2 and 1
Injuries and deaths
3 and 0

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Engine 20%
  • Brakes 17%
  • Electrical system 13%
  • Air bags 10%
  • Suspension 8%
  • Seat belts 7%
  • Transmission 7%
  • Wipers, windshield & visibility 7%
  • Exhaust system 3%
  • Steering 3%

What the data shows

Safety-related details: 2 complaints mention a crash; 1 complaint mentions a fire; 3 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 1992 ranks 6th most-complained-about out of 10 model years of the Mitsubishi Diamante with enough data (23 complaints in that window). It is also covered by 2 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

Traveling about 40 MPH when the steering wheel locked up, causing the consumer to hit a fire hydrant. The driver's nor passenger's side air bags deployed, causing injuries to the passenger.

July 1997 CrashInjury

Fuse; approximately every (2) weeks, unknown reason of blowing fuse which operates numerous functions as well as safety feature. Please describe details. Tt

Mitsubishi has produced 3.0 liter v6 engines from about 1990 through 1996 that exhibit chronic exhasut valve guide function deteroriation after approximately 60,000 miles. This results in heavy oil consumption and eventual engine failure. This engine was utilized in the mitsubishi diamianti, 3000gt, dodge caravan, chrysler town & country, plymouth voyager among others.

Reported at 120,000 miles, December 2003

Other model years of the Diamante

Best and worst years for the Mitsubishi Diamante