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1993 Isuzu Trooper problems

The most common problem on the 1993 Isuzu Trooper is engine and cooling. Its complaint count is close to a typical Trooper model year.

Typical yearClose to a typical year
Owner complaints
32
Recalls
2
Service bulletins
6
Worst area
Engine
Fuel economy
14-16mpg

The worst 1993 Isuzu Trooper problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Engine
    7
  • Tires
    6
  • Electrical
    4
  • Acceleration
    3
  • Airbags
    3

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Engine
    7
  • Tires
    6
  • Electrical
    4
  • Acceleration
    3
  • Airbags
    3
  • Suspension
    3
  • Transmission
    3
  • Brakes
    2
  • Seat belts
    2
  • Body
    1
  • Fuel system
    1
  • Wheels
    1

Recalls 2

Vehicle speed control: cablesReported April 22, 2004 · 72,905 vehicles affected
What is wrong
On certain sport utility vehicles, the accelerator cable can stick so that the engine speed will not immediately decrease upon release of the accelerator pedal.
Risk
This can cause the accelerator throttle cable to delay RPM and vehicle speed reduction for several seconds after the accelerator pedal is released, which in turn, can lead to a crash.
Remedy
Dealers will replace the throttle cable rubber boot. Owner notification began on may 24, 2004. Owners should contact isuzu at 1‑800‑255‑6727.

Recall number 04V199000 · Recall details

Engine and engine cooling: engineReported July 19, 1994 · 122,297 vehicles affected
What is wrong
Constant expansion and contraction of the cylinder head causes the camshaft seal end plug can become dislodged from the cylinder head. This allows oil to leak from the camshaft.
Risk
This can cause engine damage and possible engine fire from oil leaking onto the hot exhaust system.
Remedy
Dealers will install camshaft end seal plug retainer plates.

Recall number 94V132000 · Recall details

See all 2 recalls for the 1993 Isuzu Trooper

Technical service bulletins for the 1993 Isuzu Trooper 6

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 6 bulletins for the 1993 Isuzu Trooper

1993 Isuzu Trooper fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
3.2L 6‑cyl4WD13-1416-1714-16

What 1993 Isuzu Trooper owners say

Most recent owner complaints, unedited.

Filed Jun 8, 2021 · Airbags · 3,000 miles · CA · crash · 1 injury

The contact owned a 1993 Isuzu Trooper. The contact stated that while driving approximately 45 MPH the driver lost control of the vehicle and crashed. During the crash the vehicle experienced a rollover and the frontend was severely damaged but the airbags did not deploy. A police report was taken at the scene and the vehicle was towed away. The vehicle was destroyed and the driver sustained severe head injuries and a fractured spine. The cause of the failure was not determined. The manufacturer was contacted. The local dealer was not notified. The VIN was not available. The failure mileage was 3,000.

Filed Nov 10, 2009 · Electrical · 140,000 miles · OH

My 93 isuzu trooper suddenly loss turn signals and power while I was making a left turn. This confused the car on the other direction, and almost caused collision.

Filed Sep 28, 2005 · Airbags · TX · crash · 1 injury

Hit a cow at 55 MPH, no brakes applied, air bag did not deploy. Totaled car, did not roll, front impact only caused enough damage to declare auto totaled. Have photos. 93 isuzu trooper.

Filed May 5, 2005 · Tires · 161,000 miles · NC

Dt: tread came off 3/4 of tire. The tread separated from the tire but the tire remained inflated.

Filed Oct 29, 2004 · Engine · CA

The driver noticed liquid leaking from underneath the vehicle while it was parked. While driving, the vehicle stalled. The consumer was able to restart it and pulled over. Oil was leaking from the vehicle. The consumer was able to drive to the dealer. The mechanic informed the driver that the cam shaft seal plug needed replacement. Please fill in additional information.

Filed Oct 26, 2004 · Engine · IL

Cam shaft seal plug became dislodged from cylinder head.

Filed Jul 6, 2004 · Acceleration · 22,300 miles · FL

The consumer took the vehicle to the dealer for recall repairs, but the component that was affected was already destroyed. The dealer refused to repair the destroyed component, but will repair the recalle work. *ak the dealer sold the consumer the wrong cable.

Filed Feb 19, 2004 · Tires · 6,000 miles · CO

In less than 6,000 miles, the right rear tire separated without any indication of a failure. *ak

Filed Dec 31, 2002 · Electrical · WI

Refer to tsb# sb9601l005 / the federal safety agency# 049410 this past summer I changed the spark plugs again. When I pulled the old plugs, 4 had oil sitting on the top side of the plugs and the plug boots were covered with oil. 2 weeks ago, my trooper started bad everyday, and most of the time my "check trans" light was coming on, so I had to restart, and many times while driving from a stop, the "check trans" light would come on again, thus defaulting my transmission into 3rd gear, (pretty dangerous when you are trying to get through an intersection fast in order not to get into an accident, or pulling into traffic). Last week I pulled the plug wires again (oil pooled again). I pulled all the plugs, wiped them clean as well as the wires and also cleaned the plug tubes as well. Trooper ran great then. I called 2 isuzu dealers to ask about the tsb where it refers to oil in the spark plug wells, both dealers said a new wire kit had to be installed to seal the oil leak (for an oil leak?) I went and bought a new "updated" set for $64.00. From what I'm told, the new wire set has a wider diameter to seal inside the tubes better. Saturday I installed the new wires, as well as new spark plugs again there was oil again accumulated within 1 day of light driving. Yesterday I pulled the wires from the tubes that had previously been pooling the oil. Not one drop was found- the new wires work! Why didn't isuzu pay for the new wires and install them on a recall instead of a tsb where it is my responsibility to pay for their mistake? With all the oil pooled inside 4 spark plug wells and all over the wires, it gives the coil a path other than the spark plug (to the engine, which is chassis ground)- which happens to be where all electrical components are connected in the vehicle thus causing major problems when a short circuit occurs. My trooper is running great now, with no apparent electrical problems in sight, and no oil pool on the plugs. Ts

Filed Sep 16, 2002 · Wheels · FL

Studs on drivers side tire broke when trying to remove lugs: nuts. Dealer studs were made of an alloy. Consumer was not able to change tires because studs wouldbreak. Please provide any further information.

Used buying checklistWhat to check on a 1993 Isuzu Trooper before you buy

Compare the 1993 Isuzu Trooper

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Questions about the 1993 Isuzu Trooper

Is the 1993 Isuzu Trooper reliable?

Owners have filed 32 complaints about the 1993 Isuzu Trooper, close to a typical Trooper model year.

What is the most common problem with the 1993 Isuzu Trooper?

Engine and cooling, with 7 complaints. Next is tires (6).

How many recalls does the 1993 Isuzu Trooper have?

2 recalls, covering vehicle speed control and engine and engine cooling.

Was there a recall on the 1993 Isuzu Trooper engine?

Yes, 1 recall: 94V132000. Check your VIN to see if your car still needs the free repair.

What year does the Isuzu Trooper have bad engine?

The Isuzu Trooper model years with the most engine complaints are 1999 (58 complaints), 2000 (25 complaints) and 1998 (19 complaints).

What gas mileage does the 1993 Isuzu Trooper get?

Official estimates for the 1993 Isuzu Trooper range from 14 to 16 mpg combined. The most efficient version (3.2L 6-cyl, 4WD) gets 13-14 city and 16-17 highway.

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