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1986 Isuzu Trooper 2 Door LS
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Discussion Starter · #1 ·
my first car was an 87 4 door that I drove for 2 weeks before giving up on since I was 16 and didn’t know anything. After getting tired of my cappuccino I decided I wanted to hunt down something that I can easily work on, fix, or adapt parts for it down the road as this is a vehicle I aim to own for A long time.
I was on the hunt for a round eye 2 door LS model. after about 6 months of searching I got a notification for one on eBay which I managed to win for less than I had budgeted for.
it took about a week to getpayment and shipping arranged but it finally arrived to me.
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1986 2 door LS, I’m the 3rd owner. It had 162877 miles on it when it rolled(/almost fell off) of the trailer. Was bought at Tallman Subaru and Isuzu Too! In California, where it stayed with the 1st owner until he put it in storage in 2005. Then in 2015 the man who owned Tallman Subaru got in contact with the owner and bought it back. He then drove it for 3 years until he had to park it in storage in 2018. In December 2020 he passed away and I was fortunate enough to be the one who bought it.
It’s in great condition, everything works except for the hvacair recirc door. His son tells me his dad loved the truck and put a lot of time and effort into getting it back into a running vehicle. I’d Say he did a good job considering he put almost 30k miles on it!

Current plans are to fiddle an tweek things here and there. Do some preventive maintenance. And just enjoy it for the most part.
I’ve already done a timing belt on it since I didn’t have any documentation showing it had been done. But judging the condition of the head and belt it was clear someone had already gone through it.
I‘ve also gone through and deleted the air pump since it has already had its cat swapped out for a modern one. Still passed California smog as recently as 2018!
every few weeks I attach the trim panels with a carpet cleaner to get 35 years of dirt out of them, they look better and better every time I hit Do it.
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95 Pickup, 98 Amigo
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Looks like a gem! Did you adjust the valves when you were in there? It's recommended every 15k miles. Also recommend retorqueing the head bolts (only tighten, don't loosen). 72ft/lbs, I'll attach the sequence.
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Any pics of the cappuccino? Love those little things
 

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That's a great looking Trooper. X2 on what Tentin said. Dennis
 
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1986 Isuzu Trooper 2 Door LS
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280 Posts
Discussion Starter · #4 ·
Looks like a gem! Did you adjust the valves when you were in there? It's recommended every 15k miles. Also recommend retorqueing the head bolts (only tighten, don't loosen). 72ft/lbs, I'll attach the sequence.

Any pics of the cappuccino? Love those little things
I did not, ill dive back in and adjust them sometime soon.
The cappuccino is being bought by the person who owned the Alto
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1986 Isuzu Trooper 2 Door LS
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280 Posts
Discussion Starter · #5 · (Edited)
These are things I’ve already done but putting in here to keep track of.
I had some sound deadening meant for another vehicle that I ended up selling so I figured I’d go to town on the trooper with it. I discovered some small bondo snakes in the front right door meaning it has had some damage repaired, but didn’t appear to be anything major.
I lined the floor, the quarter panels, and the front doors.
Made a huge difference!
Figuring out how to remove the mounts for the armrests was a fun time. The factory service manual just says to reach in there and take them out lmao.
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I also snagged a set of NOS IPFs that I put on the front.
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HAvent wired them up yet as I’m working on making a mount for the switch that will use the Blank to the left of the steering wheel that will allow me to use a repurposed factory switch to keep a mostly OEM look. Ill have to trim some metal behind where this blank usually is but ill never have a manual choke or a rear seat heater knobs to put there So it wont hurt too much.
I’m not willing to get rid of my 4x4 of the year sticker :p
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And of course no trooper is complete without a JL sticker
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1986 Isuzu Trooper 2 Door LS
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Discussion Starter · #6 ·
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Junkyard gem find.
Drove 100 miles to a junkyard that had an 86 listed with no pictures.Looks like I was the first one too it.
sadly most of the parts on it were trashed, but somehow the stuff I was searching for was mostly intact. I grabbed the grill assembly, center console clock and its surround, defrost switch and its trim bezel. And a few other misc parts.
Was well worth the drive, I also scored a digital cluster from an NX1600, which sold for enough to cover the gas And parts of the trip.
 

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That's my kind of scrounging. If available, the distributor, intake, and possibly carb would have been good "resale items". Dennis
 

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1989 Trooper R/S
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Another good item is door hinges. Take them off the back doors as they'll fit the opposite side front door and there easy to remove from the rear doors, also if you do get a distributor from a 2.3 get the flat mounting plate as well.
 
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View attachment 120502
Junkyard gem find.
Drove 100 miles to a junkyard that had an 86 listed with no pictures.Looks like I was the first one too it.
sadly most of the parts on it were trashed, but somehow the stuff I was searching for was mostly intact. I grabbed the grill assembly, center console clock and its surround, defrost switch and its trim bezel. And a few other misc parts.
Was well worth the drive, I also scored a digital cluster from an NX1600, which sold for enough to cover the gas And parts of the trip.

are you keeping the grille or selling?
 

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Also forgot. EGR tubes from ITEC engines. A HOT commodity, and people are always looking for them. Dennis
 

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1986 Isuzu Trooper 2 Door LS
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280 Posts
Discussion Starter · #13 ·
are you keeping the grille or selling?
keeping. Ill keep an eye out next time I hit up a trooper for parts to save for other people but pretty much everything on this truck was junk anyway.
Also forgot. EGR tubes from ITEC engines. A HOT commodity, and people are always looking for them. Dennis
where are these? I’m not familiar with EGR stuff in general. Ill grab some next time I see a EFI truck
 

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1986 Isuzu Trooper 2 Door LS
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Discussion Starter · #14 ·
Haven’t done anything recently on the truck, been too busy with work. I did go through and organize all the paperwork by dates. Here is how the truck looked when it was pulled out of storage in 2015 after being in there since 2007.
I always enjoy seeing how much a car ended up costing brand new so I’ve also attached its window sticker and bill of sale. Those dealer fees really creep that price up
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EGR tube (on ITEC) runs from exhaust manifold (right under flange) to intake manifold (at rear / EGR valve). IIRC, it takes a 7/8 open end wrench.
The carbed engines have a completely different system.
Other "resale" items: The blue Thermal Vacuum Valve on the side of the lower intake. It has two vacuum nipples and they tend to break off. Hard to get part. Black plastic Vacuum Switching valve top of intake near thermostat housing. again, these get brittle with age and are hard to get. Dennis
 
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1986 Isuzu Trooper 2 Door LS
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Discussion Starter · #17 ·
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Fresh meat lads. Been on the lot since yesterday.
I’ll be going down Saturday morning.
anyone need anything reasonably sized? Like headlight sized or smaller?
Gonna say the interior is probably not good since it has a biohazard sticker lol.
im not going to look for anything specific. I usually just dig through junkyard cars to see if there is anything that catches my eye.
But im willing to pull and ship some smaller items. Prices would jsut be the cost of the part plus tax, shipping, and a few bucks for my effort.
 

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1986 Isuzu Trooper 2 Door LS
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Discussion Starter · #18 · (Edited)
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hell yeah. Wish it was tan but for $11 I’m not gonna complain.
I grabbed everything I wanted and ran out of time to grab any resell parts other than headlights.
I got a full set of floor mats, the cargo cover, decent tail lights, The back seat arm rests, the seat height adjuster, and a few misc items I can’t recall atm.
I’ve attached pictures of the condition of the truck and the parts I left. It’s located at the Dallas south pick and pull on 2nd ave.
 

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