MitsubishiExpo LRV19931.8L/mitsubishi/expo-lrv/1993/1-8l/

1993 Mitsubishi Expo LRV — 1.8L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1993 Expo LRV 1.8L.

Body PASSENGER CAREngine 1.8LTransmission Automatic 4-spd

The 1993 Mitsubishi Expo LRV is a passenger car built on the 1.8L platform, paired with a 4-speed automatic transmission and powered by a 1.8L engine requiring 4.0 quarts of oil with viscosities ranging from 20W-40 to 5W-30 API-rated options; it achieves EPA fuel economy ratings of 21 mpg city, 26 mpg highway, and 23 mpg combined. This model year sits in the middle of the Expo's four-year production span (1992-1995), a period during which Mitsubishi made significant quality improvements—the 1993 model recorded 13 owner complaints, down substantially from the 1992 launch year's 49 complaints, though still trailing the 1995 model's remarkably low count of just 1 complaint. With three recalls on record and seat belts identified as the primary complaint area, the 1993 Expo reflects a transitional point in the model's development, offering more refinement than the troubled launch year while not yet achieving the near-flawless reliability of the final production model.

Model year1995199419931992

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4.0 qtOEM · verified
Engine oil type20W-40 / 10W-30 / 5W-30 APIOEM · verified
EPA fuel economy21/26/23 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter MZ690072. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Tire size4WD:P225-75R15OEM · verified
Wheel / rim6-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filterMZ690072 alt MZ690116
Engine air filterMB906051
Fuel filterMB504760
Spark plugMS851357
Front wiper bladesMR192109 alt MB848803
Serpentine beltMD186125 alt MB813867
ThermostatMD337408 alt MD315301

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined21 / 26 / 23 mpg
DrivetrainFront-Wheel Drive
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 4.0 qt of 20W-40 / 10W-30 / 5W-30 API engine oil, 85W-90 · 80W-90 in the differential, DOT 3 · DOT 4 brake fluid.

Lubricants & capacities

Brake FluidDOT 3 · DOT 4
Differential Gear Oil85W-90 · 80W-90
Differential Gear Oil Capacity2.8 Pints
Engine CoolantETHYLENE GLYCOL
Engine Oil20W-40 · API · 10W-30 · 5W-30
Engine Oil Capacity4.0 qt
Power Steering FluidUse Mitsubishi PS fluid

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 60,000 mi; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miBrake Hydraulic System (inspect fluid level) · Clutch Master Cylinder (inspect fluid level) · Engine Oil (drain & refill) · Power Steering System (inspect)
Every 15,000 miAxle Shaft Oil Seal (inspect) · Brake Line (inspect) · Brake Linings (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace) · Engine Valves (inspect valve lash)
Every 30,000 miAccessory Drive Belt (inspect) · Brake System (inspect) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Fuel Line (inspect)
Every 60,000 miBalance Shaft Drive Belt (replace) · Distributor Cap (inspect) · Distributor Rotor (inspect) · Fuel Evaporative Emission Control System (inspect) · Fuel System (inspect) · Spark Plug Wires (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 1993 model year sits in a transitional phase for the Expo LRV federal record. After a high-profile 1992 launch with 49 complaints, 3 recalls, and 1 investigation, 1993 shows a steep drop to 13 complaints while retaining the same 3 recalls and 1 investigation count. Seat belts dominate the 1993 complaint picture, accounting for 7 of the 13 total reports, followed by 2 service brake hydraulic complaints and single reports for seat belt structure and latches/locks/linkages; notably, the year recorded zero crash and zero fire complaints. Complaints then continued falling to 3 in 1994 and 1 in 1995, with recalls and investigations disappearing after 1993, while TSBs actually rose to 17 by 1995. This places 1993 as an early but clearly improving year—better than 1992, yet carrying more official activity than the later, quieter model years. For a buyer, 1993 is a reasonable choice within this generation: complaints are far below the 1992 peak and none involve crashes or fires, but a 1994–1995 example would offer an even cleaner federal record.

3
Open recalls
NHTSA campaigns
10
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
13
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 13 complaints on record, top 6 components.

Seat Belts7
Service Brakes, Hydraulic2
Seat Belts,Structure1
Latches/Locks/Linkages1
Power Train1
Engine & Engine Cooling1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

97V063001Latches/Locks/Linkages:Doors:LatchReported 18/04/1997

EXCESS LUBRICATION CAN CAUSE THE RUBBER DOOR LATCH SWITCH COVER TO DEFORM, AND THE DOOR LATCH SWITCH TO MALFUNCTION, SO THAT THE SHOULDER BELT ANCHORAGE WOULD REMAIN AT THE A-PILLAR WHEN THE DOOR WAS CLOSED. Remedy: DEALERS WILL REPLACE THE DOOR LATCH SWITCH.

Technical service bulletins NHTSA · verified

Showing 5 of 10 bulletins on record with NHTSA.

BulletinDateComponentSummary
TT2532019-11-26EquipmentThis is a service newsletter (Tech Talk) that was sent out to dealers.
TSB-19-00-0082019-07-30EquipmentThis is a Technical Service Bulletin sent to dealers. This bulletin supersedes…
TT2372018-02-26EquipmentThis is a service newsletter (Tech Talk) that was sent out to dealers.
TSB-13-42A-0022013-01-29StructureThis Technical Service Bulletin updates the door adjustment procedure in the Body Section…
TSB97230151997-12-01Power TrainINFORMATION ABOUT IMPROVED AUTOMATIC TRANSAXLE END CLUTCH. *TT

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Expo LRV. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 1993 Expo LRV 1.8L take?

4.0 qt of ABOVE 32 degrees F: 20W-40 API, ABOVE -10 degrees F: 10W-30 API, BELOW 60 degrees F 5W-30 API, per the factory manual.

Does the 1993 Expo LRV have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 1.8L get?

EPA figures are 21 city / 26 highway / 23 combined mpg.