คำตอบที่ 5
Second generation
Isuzu's completely redesigned Trooper, introduced 1991 in Japan,was bigger than the old ones at 4510 pounds and was in keeping with the trend of making SUVs larger, more powerful, and more luxurious. These vehicles used a 3.2 L single overhead cam (SOHC) model that put out 175 HP, with an available 3.2 L dual overhead cam (DOHC) engine rated at 190 hp. A SOHC 3.2 L engine producing 190 HP was introduced in 1996, replacing the prior engines. Most models, with the exclusion of the 1996 SE Limited, still used a part-time four-wheel drive system, which required stopping the vehicle to engage and disengage the front axle. The 1996 SE Limited model came with shift on the fly engagement. Models after 1996 included the same shift on the fly arrangement.
From 1992, the SUB Series ("Holden Jackaroo", as it is known in Australia) was available with a pushrod overhead valve (OHV) 3.1 L intercooled turbodiesel (designated 4JG2) producing 84 Kw (203 HP) at 3600 RPM, and 260 Nm (212 lbs-ft) at 2000 RPM. It was offered as an alternative to the 3.2 L petrol, as a more rugged and fuel-efficient option for towing and heavy-duty operation. The diesel-powered Jackaroo was only available with a five-speed manual transmission and Aisin manually locking front hubs. The turbodiesel engine has established a reputation for excellent reliability and durability. The same engine was also available in the U.K. and other markets with a toothed rubber belt-driven OHC, which developed slightly more power. After 1998, and the introduction of the 4JX1 3.5 L diesel engine, a four-speed automatic transmission was made available.
During this period, Isuzu and Honda had an agreement on working together in complimentary product areas.[1] Honda sold a rebadged Trooper in Japan from 1994-1999, as the Honda Horizon, and in the United States from 1996-1999, as the Acura SLX. It has been rumoured that Honda assisted development in this generation of Troopers.
Beginning in 1998, Troopers in the US were equipped with a DOHC 3.5 L engine producing 215 HP. European and Asian buyers could opt for a 4.0 L diesel, and other diesel engine options appeared later on, including the 4JG2 3.1 L (later superseded by the more problematic 4JX1 3.0 L). At this time, the introduction of the Borg-Warner Torque on Demand system provided an All Wheel Drive setting. Freshened styling also debuted at this time, and the grille was redesigned again for the 2000 model year.
Of note, the Isuzu-designed 3.5L V6 engine available on later models of Isuzu trucks has been the target of some customer complaints due to an oil burning concern causing the engine to seize. Oil leaking past the piston rings during normal operation results in the engine "consuming" up to 2 quarts of oil during a typical 5000 mile change interval. [2] Reportedly this issue was fixed for the 2002 model year, and some 2001 model year vehicles were eligible for warranty extensions covering this specific defect.
Transmission options included a five-speed manual transmission, and an electronically controlled four-speed automatic. The automatic had a "power" shift program wherein shift points were moved higher in the RPM band to take better advantage of the engine's power. It also had a "winter" mode, which allowed the transmission to start off in third gear for added stability in slippery conditions. This 4-speed automatic is called the 4L30E, and is manufactured by GM Powertrain in Strasbourg, France. 2000 to 2002 Troopers included a feature called "Grade Logic" which allowed the transmission to automatically downshift on steep grades in order to slow the vehicle down.
The suspension consisted of a fully independent front suspension, and a multilink rear suspension to handle the solid rear axle.
The Trooper LS and S models contained 117.8 cubic feet of cargo space, while Limited models contained only 112.3.
Optional on all models was a rear limited slip differential. While skid plates protecting the fuel
