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1988 Isuzu Trooper 4dr LX Limited

The 1988 Isuzu Trooper 4dr LX Limited is a 120-hp 2.6-liter inline-4 with a 5-speed manual and four-wheel drive. It starts at $15,698 MSRP and is rated at 15 mpg combined.

It makes 120 horsepower at 5,000 rpm and 150 lb-ft of torque at 2600 rpm. EPA fuel-economy estimates are 14 mpg city and 17 mpg highway (15 mpg combined).

The Trooper measures 176.0 inches long on a 104.3-inch wheelbase and has a curb weight of 3,494 lb.

Spec Value
Vehicle
Body TypeSUV
PowertrainGas
Price
MSRP$15,698 ($43,126 *)
Engine
Engine Type2.6-liter SOHC 8-valve I4
Displacement2.6 L
Horsepower120 hp @ 5,000 rpm
Torque150 lb-ft @ 2600 rpm
ValvetrainSOHC, 8-valve
Compression Ratio8.0:1
Injection TypeFuel injection
Drivetrain
Drive Type4WD (part-time)
Transmission
Transmission5-speed manual
Fuel Economy
City14 MPG
Highway17 MPG
Combined15 MPG
Recommended FuelRegular
Tires & Wheels
Wheels Front15"
Wheels Rear15"
Dimensions & Weight
Length176 in
Width65 in
Height71 in
Wheelbase104.3 in
Curb Weight3,494 lbs
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Not crash-tested by NHTSA for this model year.

Recalls

2 recalls on file with NHTSA for the 1988 Isuzu TROOPER. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Jul 22, 1993 · TRAILER HITCHES

THE WELD ON THE RECEIVER UNIT OF THE TRAILER HITCH CAN BREAK.

Consequence: IF THE FAILURE OCCURS, THE TRAILER CAN SEPARATE FROM THETOWING VEHICLE, AND COULD RESULT IN A VEHICLE CRASH WITHOUT WARNING.

Remedy: REPLACE THE TRAILER HITCH.

NHTSA campaign 93E023000

Dec 4, 1989 · VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

DUE TO INSUFFICIENT CLEARANCE BETWEEN A BOLT THAT FIXES THE HEATER TO THE VEHICLE BODY AND A FUEL DELIVERY PIPE AND BETWEEN A REAR HEATER HOSE CLIP, USE UNDER SERVERE CONDITIONS COULD CAUSE PIPE RUPTURE AND FUEL LEAKAGE.

Consequence: THIS COULD RESULT IN A FIRE.

Remedy: INSTALL NEW LINES AND A CLIP.

NHTSA campaign 89V001000

20 owner complaints to NHTSA for the 1988 Isuzu TROOPER

Owner Complaints

20 owner complaints filed with NHTSA for the 1988 Isuzu TROOPER (2 mention a crash, 2 a fire, 3 an injury). See all on nhtsa.gov

Most-cited areas
Engine And Engine Cooling5
Wheels4
Fuel System2
Gasoline2
Exterior Lighting1
Hydraulic1
A complaint can cite more than one area.
Most recent complaints
Jul 17, 2002 · Seat Belts
“RETRACTOR FOR DRIVER'S SIDE SEATBELT WAS REPLACED AT 75000 MILES, AND AT 150,000 MILES, RETRACTOR FAILED AGAIN. CONSUMER WAS CONCERNED THAT SEATBELT MIGHT NOT HOLD IN AN ACCIDENT. PLEASE PROVIDE ANY…”
Apr 11, 2000 · Engine And Engine Cooling
“THE ENGINE(CYLINDER HEAD) BROKE, REFUSED TO DO THE CHECK UP ON THE CAR BEFORE THE GUARANTEE EXPIRED. PLEASE HELP ME THIS DEALER IS DOING INJUSTICE TO PEOPLE LIKE ME. THANKS. *AK”
Mar 10, 2000 · Structure
“FRONT AND REAR DOOR HINGES WILL BIND, AND WHEN DOOR IS SHUT, WILL NOT HATCH. AK”
Apr 12, 1999 · Visibility Fire
“HEATER HOSE CLIP/BOLT RUPTURED FUEL LINE PIPE CAUSING FIRE PRIOR TO RECALL. (89V-001)”
Feb 26, 1998 · Seats Crash 3 injuries
“DURING A COLLISION DRIVER'S SEAT BACK FAILED, CAUSING INJURY.”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 1988 ISUZU TROOPER. US-market vehicles only; data cached for up to 7 days.

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