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1992 Isuzu Trooper problems

The most common problem on the 1992 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
25
Recalls
2
Service bulletins
6
Worst area
Engine
Fuel economy
15mpg

The worst 1992 Isuzu Trooper problems

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

  • Engine
    8
  • Brakes
    3
  • Steering
    3
  • Suspension
    3
  • Transmission
    3

Problems by type

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

  • Engine
    8
  • Brakes
    3
  • Steering
    3
  • Suspension
    3
  • Transmission
    3
  • Acceleration
    2
  • Seat belts
    2
  • Body
    1
  • Electrical
    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 1992 Isuzu Trooper

Defect investigations

Engine compartment firesOpened July 30, 1992, closed November 25, 1992

Engine compartment fires

DP92015

Technical service bulletins for the 1992 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 1992 Isuzu Trooper

1992 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‑cyl4WD14-1516-1715

What 1992 Isuzu Trooper owners say

Most recent owner complaints, unedited.

Filed Dec 5, 2008 · Engine · 188,000 miles · MA · fire

Tl*the contact owns a 1992 isuzu trooper. The contact noticed oil leaking onto the intake manifold. He noticed the issue when heavy smoke appeared from the engine while driving approximately 55 MPH. The dealer stated that the VIN was not included in the federal safety agency campaign id number 94v132000 (engine and engine cooling:engine). The manufacturer initially stated that the VIN was not included in the recall, but later stated that the vehicle had previously been repaired according to the recall. The current mileage was 192,031 and failure mileage was approximately 188,000.

Filed Jul 31, 2005 · Brakes · 170,000 miles · OK

I had begun hearing a grinding sound coming from the brakes, knew it was time to change the pads. Drove vehicle to the parts store to obtain new disc brake pads to perform the repairs. While driving home felt a slight give in the brake pedal when coming to the stop, also there was the grinding present-pads were pad. When I arrived home and began to perform repairs I removed the left rear(drivers side) tire and found that the complete brake pad had been shelled out of the caliper and that all that was stopping the vehicle was the caliper piston. I wouldn't really be too concerned, although I am not sure how it was able to shell the pad completely out(not just the lining but the whole pad,backing and all), but I have a friend who has a 94 trooper and he has experienced the same trouble, just curious if this defect within the trooper of just am isolated coincidence. Searched all your data bases(recalls,complaints etc..) and didn't see any similar complaints,so not really sure but thought it might bear investigation.

Filed Aug 9, 2004 · Electrical · VA

While driving all electrical light appeared on the dashboard and remained on. Vehicle stalled. Consumer drove the vehicle to the dealer for inspection, and mechanic stated that the vehicle had to be placed on a diagnostic machine for results. Consumer informed the mechanic that this problem occurred more than once. Mechanic advised consumer that the problem could not be determined at this time.

Filed Jul 27, 2000 · Steering · LA

Steering linkage is loose; clicks back and forth when driven on a straight road.

Filed May 1, 2000 · Transmission · MN

While driving on the highway all of a sudden speedometer goes to zero. This is an intermittent problem which causes the speedometer and odometer to stop working. Contacted the dealer. There is a speed sensory that is mounted on the transmission that fails.

Filed Nov 20, 1999 · Engine · IL · fire

The vehicle's tail pipe separated from the muffler's discharge flange which is turned 90 degrees up, causing the hot ehhaust gases to hit the floor deck on the left side of the vehicle, just behind the back seat. The result was burning the undercoating off, setting fire to the carpet padding and seting fire to a duffel bag containin clothing that was placed over that location. This resulted in flames inside the vehicle, which were put out before any other damage could occur. Looking at newer trooper's isuzu continues to use the same muffler with no heat shield above the flange. In a six mile drive the the dealer with the pipe broken enough, heat was generated to stare the matting smoking again. In my mind this is a serious defect in design that could creates a major fire hazard given the failure rate of exhaust components over time.

Filed Sep 20, 1999 · Engine · IN

Present milage given is approximate. It has not been driven in months and I don't remember the reading. Our vehicle was in the dealer's shop for warranty work on the airconditioner and waterpump. Without telling us, they performed an oil pump relief valve replacement and cam journal plug retainers. Up to this point, the motor had never exhibited any oiling problems whatever. Prior to repair cold oil pres=100 psi hot=50 psi. Upon return of the vehicle, cold oil pres=55 psi, hot=10 psi. Within a month the motor would not maintain proper oil pressure causing excessive valve noise due to collapsed hydraulic adjusters. Warranty return on the job was declined by the dealer. We have had to drive it in this condition and it has gotten steadily worse to the point that it is not driven at all least it suffer terminal failure.

Filed Apr 23, 1999 · Transmission · MA

Transmission light comes on, loss of pressure.

Filed Mar 12, 1999 · Engine · OR

A valve in the number 1 cylinder of the v6 engine in the trooper burnt out at approximately 60000 miles.

Filed Feb 17, 1999 · Engine · CT

Took vehicle for 90,000 checkup & had timing chain belt replaced. Later, noticed leaks under vehicle. Took to mechanic & was informed engine two head gaskets were leaking a lot of oil. Problem was not notice at time of check up.

Used buying checklistWhat to check on a 1992 Isuzu Trooper before you buy

Compare the 1992 Isuzu Trooper

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Questions about the 1992 Isuzu Trooper

Is the 1992 Isuzu Trooper reliable?

Owners have filed 25 complaints about the 1992 Isuzu Trooper, close to a typical Trooper model year.

What is the most common problem with the 1992 Isuzu Trooper?

Engine and cooling, with 8 complaints. Next is brakes (3).

How many recalls does the 1992 Isuzu Trooper have?

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

Was there a recall on the 1992 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 1992 Isuzu Trooper get?

Official estimates for the 1992 Isuzu Trooper range from 15 mpg combined. The most efficient version (3.2L 6-cyl, 4WD) gets 14-15 city and 16-17 highway.

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