Project Chronicle

The '89 Isuzu Trooper RS can't have too much more thrown on it, aside from whatever shortcomings are revealed as it gets driven. Jay, the mechanic who's been bringing it back to life on nights and weekends, has pretty much done all he can do short of driving it around every day for a week (he's not going to do that, by the way.) 

Over the past two weeks, he cleaned up the vacuum lines with new wires to replace some brittle hoses. I dropped off a new OEM hood replacement cable from the man himself, Jerry Lemond, who has a huge supply of NOS Isuzu parts in his barn in Georgia. The only remaining mechanical need Jay identified was an occasional stumble when it's cold, so we ordered a throttle position sensor. It can't hurt to put it in, even if it doesn't resolve the stumble - at least it's one more thing that's done. 

It kills me to take it out of Jay's shop but he wants to get paid and I need to get bodywork underway. As long it stays running well enough to get it around my property and the body shop's property, we can call that a win for the time being. If it goes back to Jay after some of the bodywork is completed, not the end of the world - but I really hope we can just keep driving it once it's home for a spell. 

My mechanic Jay has been working on (what he very much wants to be) final punch-list items for the '89 Isuzu Trooper RS. I'm a little melancholy, as there was a comfort that came with knowing Jay has been fixing plenty of little items along the way, and now it will be incumbent upon me to figure out what still needs doing.

In this latest installment, Jay has installed four new Old Man Emu shock absorbers and replacement sway bar links; replaced the valve cover gasket and adjusted the valves; and even done some body work by installing a replacement bumper up front and replacement bumper ends in the rear. He did note the hood latch cable is shot and needs replacement.  

He also threw on the genuine RS grill I snatched up a few years ago along with a set of good headlights and turn signals, parts that all disappeared when the Isuzu was still being occasionally scavenged for parts in the boneyard. 

It really can come home at this point, but I'm not sure if it will be towed or if it's ready for an interstate trip just yet. Jay is going to perform some road tests near the shop to see if there are any last-minute fixes to perform. 

When I had the blue '86 Trooper, one of the best days was when the General Grabber 31" tires went on, mounted to the stock steel wheels. It just transformed the truck, even with the stock wheel fitment and offset. 

One of the long-standing goals I had with the Trooper RS was to get the original wheels it came with - a full set, including the spare, of American Racing Outlaws - mounted on the 31-inch Grabbers. It would transform the truck while also offering a nice upgrade for light trail driving. 

Taking the recently powder-coated Outlaws over to Melvin's Tire Pros (which matched Tire Rack's price for the tires), I had the tires thrown on and dropped them off with Jay today for eventual mounting on the Trooper. I also gave him a set of Old Man Emu shocks and he'll throw those in when he's got the truck back on the lift for a transmission service.

I also found more rust....sigh. I hope this thing stays with us for a long time once it's done. 

The 1989 Isuzu Trooper RS - after two years of moving it here and there, leaving it with different shops and seeing no progress - is finally running. And incredibly, it didn't even need that much to get to the day I had this weekend, where I drove it around the lot of Jay's 4WD and it drove as if it was never parked for 15 years in a junkyard. 

Jay, my shadetree mechanic who is working on the Trooper as a side-hustle, did a fair amount of work. But it's still somewhat of a short list given how long this truck sat dormant. He dropped the tank and replaced it with a rust-free one; rebuilt the fuel tree and installed a new fuel filter and pressure regulator; replaced all belts, some hoses, and the water pump and tensioer; rebuilt the front axles and front and rear brakes (calipers, rotors, and the passenger front hub); wheel bearings; and that's about it. He did plenty of diagnostic and investigative work, too, but from a parts perspective, it wasn't that extensive.

And here's the crazy thing: it drives REALLY NICE. With no real suspension work, oversized tires, and zero fluid changes in the transmission or transfer case, it just hooks up and goes! The transmission feels very tight, and the Troopers with the 2.6L had a very stout Aisin transmission, so it's good to see its reputation is holding up. 

The lights work, the front and rear washers and wipers work, the horn works, the gauges work....it's really pretty shocking. And right now, we're down to a valve cover gasket, some timing work, and changing the transmission and transfer case fluids. I'm going to have Jay throw on the bumpers and lights, and install new Old Man Emu shocks and bushings all around. I'm just stunned but also feeling a strong sense of redemption that this rare '89 Trooper RS was a real-deal 55K mile truck that fell into the junkyard due to some pretty insane circumstances. And while it still needs bodywork, I am more committed than ever after driving this 1-of-800 short wheelbase Trooper RS this past weekend.

Years ago, powder coating was kind of a taboo subject. It was sort of like - what, you're not baller enough to get your wheels professionally repainted when they lose their luster? It seemed that way at the time, but after having my first powder coating experience has changed my mind.

I had a set of wheels that would seem pretty ordinary on the outside. American Racing Outlaws in 15x7 with a 6x139.7 bolt pattern. Strangely enough, these are not entirely easy wheels to find. The other factor in my trying to keep these wheels alive is that the offset is perfect. The stance has always been one of my favorite details about the truck, as they poke out just enough to fill out the fenders without being obnoxious. 

Since I didn't want to risk shelling out $600 for another set and have them be all wrong, I had the original rollers powdercoated by a local shop. I am really happy with the results as the wheels were heavily corroded and a professional wheel repair shop would have charged a crazy amount just to prep them for paint. The wheels were originally polished; that finish is impossible to re-create affordably once it's gone, so they now wear a color known as "Heavy Silver." Looking forward to getting some properly-sized General Grabbers once we're at the point of bolting on wheels and tires worth more than the truck. 

After years of moving the 1989 Isuzu Trooper RS from one shop or storage locker to another, it finally left its latest home away from home running under its own power. It's a big day. 

The RS has gotten a crash course in resuscitation, with Jay over at Jay's 4WD rebuilding the brakes and fuel system along with installing a fresh timing belt in the course of a month after work and on weekends. Jay earned every bit of that bonus I promised him, and while we're not done, it was incredibly gratifying to see the truck leave the shop under its own power this weekend.

The Trooper has successfully gone into reverse and second gear, so fingers crossed the transmission will find the other two cogs before too long. Jay likely wants his shop space back - after all, we agreed to get it running, not restore it all the way back - but I hope he's willing to tackle a few more projects before I bring it home to begin the bodywork phase. 

As mentioned the other day, the Trooper RS is finally under the knife after two years of moving it around to various storage locations. My mechanic, Jay Gaston who runs Jay's 4WD, is in the thick of it at the moment, taking apart the front axles and brakes to refresh the components within.

The passenger side is back together, but we found the driver's side hub was pretty rough. The bearing race was just falling out, so I found a used replacement at Woonsocket Auto Salvage. New wheel bearings ordered front and rear, and we'll also track down a set of replacement control arms with new bearings pressed in at some point. The cool thing about that last job is this guy - known as Jerry Lemond - still has NOS parts in his barn from his days as the head trainer for Isuzu corporate. He bought out the domestic parts supply when Isuzu stopped selling consumer vehicles in the states.

As part of this, he's offered to have me send him a set of replacement control arms from a southern junkyard and he'll press in fresh bushings before sending them onto me. This project is a bit of a fool's errand - I'll not likely sell it for what I'll have into it - but I really do love this truck and want to see it come back to life. 

As I mentioned a few weeks ago, I was having trouble getting the lone gun mechanic I hired for the Trooper RS revival to start on the project. I dangled the prospect of a bonus, but what seems to have gotten things moving is that I'm now paying rent for this thing. 

Bear in mind: I did not pay rent for the six months it's been stored at a commercial property in Portsmouth, RI. But here's what I realized: if Jay, my mechanic pal gets hit by a bus tomorrow, there's no connecting him to me as far as the property owner is concerned. So, I pressured Jay into connecting me to the owner to kick-start an agreement, which not only provided me some ass-coverage but also made it clear that I was committed to this project - and now had even more skin in the game.

Who knows. Maybe the two are unrelated and I'm just an idiot for paying rent when no one was asking. But the Trooper did move indoors this weekend, with the fuel system being cleaned and replacement parts swapped in (gas tank, fuel pump, etc.) Jay let me know all of the calipers are condemned, so I just ordered replacement calipers to go with the replacement calipers and pads I sent over last year. 

The timing belt still needs to be done, but I'm hopeful we're going to see some real progress over these next few weeks.