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Everything posted by Numbchux
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Convert Loyale 2WD to 4WD
Numbchux replied to saltytheseadog's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Trailing arms and brakes are all different. You could probably use the 4WD trailing arms on the 2WD Crossmember, and then just weld on the 2 tabs for the forward diff mount. 2 bolts on either side for the mustache bar mounts. Yes, there are dimples in the right spot. I'm sure the factory 4WD cars had a captive nut there. But there seemed to be a decent amount of steel, so I tapped them and bolted it in. Probably not correct....but I beat the hell out of that car for many years (ice racing and autocrossing, as well as pizza delivery, daily driving, and even some offroading later in it's life), and had zero issues with that. -
Convert Loyale 2WD to 4WD
Numbchux replied to saltytheseadog's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Been done many times. Swap the whole rear suspension in. I drilled and tapped into the frame rails for the rear diff rear crossmember. Carrier bearing mount for the driveshaft will need to be fabricated. I just bent a couple pieces of flat stock, bolted them through the tunnel. It was pretty poorly done, but I was young and dumb, and it worked. I later had a 1 piece shaft made. Everything else pretty much bolts in. Shift linkage, axles, clutch. Center console is different between a Loyale and GL, so it might not look pretty unless you swap the entire console. But it'll work. That car was EJ22 swapped at the same time, and probably lasted another 75k miles, with multiple different drivetrain combinations, until at least 3 owners after me was drunk and went straight through a "T" intersection at 60+mph. Hit hard enough to kink the roof, but the drivetrain was fine. -
Yep, I've done a few variations of that on several vehicles.
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I assume so, I'd have to study to remember. But almost certainly switch to ground.
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That's true of the main oil pressure switch. But he said "on the head". The VVT switches thread right into the head casting. If that cracks, it's no small project to repair. Yes, BSP pipe thread, which is tapered to help it seal. It should not bottom out. Thread sealant of some sort should be added.
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The VDC models had side airbags in the seat. To my knowledge, none of these models were available with cloth seats AND side airbags. You could probably put a resister in the connector to make the system think the side airbags were present, and then you'd have the same protection as the other models. But definitely something to be aware. Off the top of my head, I think the Outback ones will likely all be tan interior. You can get a Legacy L one with All-Weather package and gray cloth, but it will likely not be power. Passenger seats are all manual, but again I think you'll sacrifice the side airbag. Rear seats should all be interchangeable within body style (wagon vs sedan vs Baja), maybe even across. I put a back seat from a '98 OBK Wagon into a '99 OBK Sedan years ago. The cushion was a touch different, but it bolted right up, and looked better than the torn one that was there.
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Pretty sure there's a neutral switch on the transmission, if you wanted to use it. But yea, clutch switch is fine
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I had a similar issue on my 35th anniversary car (2004). Critters had gotten into the left rear quarter panel and chewed the wiring harness. Shorting the turn signal circuit to the LR light, and damaging the wiring to the antenna (I think your 2000 will have a conventional antenna on the roof over the driver's door). Every time I used the Left turn signal, the gauge cluster would go dead. As long as I remembered not to use that signal, things were cool. If you can't think of a more specific correlation between using a function like that and the failure, I'd buy a breaker for that fuse so it could be reset and continue on. Hope that helps!
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Could be a few things. Usually a driveshaft or sticking caliper will be effected by throttle/brake use, but not always. If putting the FWD fuse in makes it go away, it's likely driveshaft or rear axle related. If it's a sticking caliper, spending some time at speed and then gently stopping will leave one brake VERY Hot (like, just hold your hand in front of the wheel, you'll feel it. Don't touch the rotor!) Inspect all suspension bushings. Control arms, ball joints, tie rods and ends, steering rack bushings, etc. A combination of a slightly out of balance tire and a couple of old bushings, for example, can turn into a pretty good wobble.
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Oops, didn't catch the reference about starting when I messaged you. The neutral wire on the ECU doesn't control whether it will start or not. It raises the idle, changes timing, and a few other small things to keep it from stalling. If the ECU thinks it's always in gear, the engine can stall when clutch in. In case anyone else is looking for this info. Starter wire needs 12v while cranking, It can be spliced in anywhere between the ignition switch and starter. Most fuel injection cars will have an existing splice in there for this purpose. Also there's an AT/MT identifier pin on these earlier ECUs. Grounded for one, open for the other. I don't remember which but it's been documented on here.
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Was this happening before the alternator replacement? define "brand new alternator"....OEM? Reputable aftermarket? Parts store cheapy? Those lights are controlled by the alternator, supposed to indicate charging failure. If the lights are on and alternator is still charging, I think it would have to be a faulty alternator.
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I'm really not sure what color, or how it was wired on the EA82. When I made swap harnesses from 90-94 Legacy donors, I would run a separate wire back to the ECU and tie it in to the small circuit that comes straight from the ignition switch (fuel pump relay, ECU, and ignition coil? I think?). And I definitely don't remember how I did the FrankenWagon.....definitely not "correctly". But it worked, mostly.
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EJ22 power loss and misfire troubleshooting
Numbchux replied to BigPapaV's topic in Subaru Transplants
I sort of skimmed over this, so forgive me if I missed it. Trouble Codes? These OBDI ECUs are pretty limited, but they can still trigger and display trouble codes. Please tell me you've pulled those before throwing all these parts at it. The ECU should be grounded via the engine harness to the block. There are likely a few eyelets in various places on the block and intake. Engine harness should not be grounded to the chassis, as any resistance between there and the block will skew the data coming from any engine sensors that do not have their own ground. Where is the alternator voltage reference tied in? On the same circuit as the ECU? This probably isn't the issue unless there's 15ft of undersized wire between the alternator plug and ECU. On my first EJ22 swap (92 Legacy into 92 Loyale, nearly 20 years ago now) I had issues with it stumbling and hesistating randomly for awhile. Finally I was able to catch it starting and stopping when I moved the wires for the crank sensor. I ran new wires (unshielded, intended to be temporary) and it never did it again, probably went about 100k after the swap before 3 owners after me crashed it. -
long travel Outbacks or making Subarus faster and more reliable offroad
Numbchux replied to pontoontodd's topic in Off Road
Yea, sometimes grease isn't thick enough and will push past the ball bearings. A slice or 2 of bread actually works better. -
B/W is for the light. This must be connected for the alternator to charge. It can be fooled with a resistor with similar resistance as the bulb to 12v. Yellow is for the voltage reference. Wherever you connect this to, the alternator will target 14.5v at. In the OE config, it's tapped into an ignition switched engine fuse in the cabin. That's how it should be done. That said, the results would be acceptable to tap it into a switched power wire just about anywhere, but it might not be as effective at compensating for voltage drop, and therefore might not charge the battery as effectively.
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Loyale EA82 engine swap to EJ22
Numbchux replied to cyama167's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Yep, been done many times. Start here: I compiled all of the information I could find at the time into a pdf after completing my first, nearly 20 years ago. It's still available there. There are hundreds of combinations and approaches to do this, depending on your budget, skills and goals. Some of what we did then involves parts that are basically impossible to find now. Reliable daily? Drag Racing? Circuit? Ice racing? Rally? Mudding? Sand dunes? Rock crawling? It's all been done. -
That grill looks like 95-99 Legacy/Outback. These only came with Phase 1 engines, either a SOHC 2.2 in the early years, or a DOHC 2.5 later. But the engine is pretty clearly a phase 2 SOHC engine. That would mean it's not original. A 99 Outback Sport (based on the Impreza) would have a phase 2 EJ22. Look on the passenger side, vertical surface of the block, right next to the bellhousing. There will be a flat spot in the casting roughly 1x3". All USDM engines will have the original VIN engraved on this surface. That will give you the information. At a glance, the 4th digit will tell you what chassis (B = Legacy, G=Impreza, S=Forester), and the 10th digit will tell you the VIN (W, X, Y, 1, 2 = 98, 99, 00, 01, 02 respectively, ETC.). And there are many tools online to decode a vin to the specific vehicle.
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long travel Outbacks or making Subarus faster and more reliable offroad
Numbchux replied to pontoontodd's topic in Off Road
Woa. That's a serious and alarming crack 😲 -
Do not run the fan directly to the ECU. There are 2 outputs from the ECU for fans, and they are both to trigger the low side of a relay. The temp switch in the radiator works fine. I've done it that way. I think the only time it would be an issue would be if you have A/C, as you would need airflow even if the radiator wasn't hot. PS, I'm sorry I haven't responded to your email. I can get on the forums at work, but I can only get to gmail on my phone right now. And I'm SUPER rusty on EA82 stuff. I hope you're finding the answers to your questions.
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long travel Outbacks or making Subarus faster and more reliable offroad
Numbchux replied to pontoontodd's topic in Off Road
Yea, timing belt broken while running almost certainly needs most of the valves replaced. But they don't usually damage anything else -
Yep, totally fixable. Hood, grill, LH headlight and bracket, upper radiator support (still available new from Subaru), maybe latch support, radiator, RH fan shroud and blade, condenser (hard to tell how damaged, and if you want A/C), air intake duct. Maybe bumper cover and/or tow hook cover. Upper radiator support is spot welded in, there's a few ways to deal with that, depending what equipment you have access to.
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Yep, lots of good information That page is included in this whole "Subaru of the 80s" page. https://www.indysworld.com/subaru/index.html Check the "Original Ultimate Subaru Repair Manual" on there. Lots of good writeups there. I think this stuff is basically all 15-20 years old, but great place to start
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long travel Outbacks or making Subarus faster and more reliable offroad
Numbchux replied to pontoontodd's topic in Off Road
I use a ScanGauge a lot, and find my EZ30s tend to sit at about 200F under normal circumstances (actually, most of my vehicles do). And the gauge starts to creep up at about 215. So I agree that if it's 217, there's something not happy. Good flow through the heater core? The thermostat is controlled by the flow of coolant back from the heater core. I worked with several buggy guys doing EJ engines, and occasionally they would block off those lines, but then the thermostat doesn't open at all.