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Everything posted by DaveT
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1987 Subaru GL Wagon bogging down
DaveT replied to soobie87's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Fuel filter. Also, possible partially blocked exhaust. Test by loosening the 4 exhaust manifold nuts, to get a 1/2" gap. It will be loud, but it will run. If the exhaust is ok, it will have no other effect, except possibly the CEL. If it runs great under load with the exhaust off, then probably one of the cats is clogged. -
The transfer solenoid is on the extension section. Same side as the governor.but way further back, and lower. 2 wires. Check for 12V on it when in 4WD. Check that current flows. I just measured one, it is 4 Ohms.
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I'll have to check my FSM when I get back. The switch just applies 12v to it.
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No clunk is normal. The switch activates a solenoid on the side of the transmission. It opens a valve that allows oil pressure into a clutch pack that engauges the rear output shaft.
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EA 82 Temp Sensor Controls?
DaveT replied to 338michael's topic in Old Gen.: 80's GL/DL/XT/Loyales...
That is just a thermo switch for the fan. The ECU uses a sensor, CTS mounted on the housing just below the thermostat on the intake manifold. It has 2 wires. The single wire one is only for the temp gauge. If the CTS is flaky, the idle speed.is usually messed up, as in high idle when up to temp, or no high idle when cold. -
1987 GL10 Turbo 4WD Issues
DaveT replied to brundl3fly's topic in Old Gen.: 80's GL/DL/XT/Loyales...
3 speed automatic? -
My experience with rust vs corrosion : only this year did I sand and repaint the beads on my 23+ year old steelies. Our recently aquired 09 Forester had 2 leaking down faster than the worst 23yr old, and the other 2 double that. Maybe it was just the shop that put the tires on before we bought it didn't clean them right?
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+1 what grossgary wrote.
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The only thing in a standard driveline that can slip is the clutch. The gearbox is either in or out.
- 20 replies
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- Clutch Slipping
- clutch
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New alternator and battery dead 88 GL
DaveT replied to YnotDIY's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Ok, yes, that is something else. The engine should start and run even if you remove the alternator.- 26 replies
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- Alternator
- battery
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More details of your trouble specifically would be good for more accurate answers. But a general rule from my experience: Over normal temperature while low on coolant = head gaskets fail. Depending on how hot & how long, how fast.
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Ea82 overheated / head gasket question
DaveT replied to Firemanjim's topic in Old Gen.: 80's GL/DL/XT/Loyales...
I guess it would depend on how hot it got, how long. I've done the reseal only job a few times. One I should have gone further possibly. It was a long time ago, the car my wife usually drove. IT ran great after, the connecting rod bearings were a little worn, but not bad or damaged, still in spec. But I didn't hone the cylinders when I put the pistons back in. It burned oil like mad. like a quart per tank of gas mad. IT was however, run over temp an unknown number of times, and I discovered the problem when I took it for a drive and it went over normal - while 1 gallon low on coolant. IT also was run by me for a number of 30 minute trips on the highway with 50/50 mix of water and synthetic oil in the crankcase before the reseal. So I don't know for sure what caused the oil burning - the overheating, the removing the pistons, thus moving the rings from their set positions, or the water mixed with oil on the highway running. I ran the engine like that for years, running all my waste oil mixed with the cheapest new oil I could find, and only gave up on it when one of the heads cracked. -
New alternator and battery dead 88 GL
DaveT replied to YnotDIY's topic in Old Gen.: 80's GL/DL/XT/Loyales...
I haven't done the swap, but I read the big thread that has all the details on here a while back. It's on my some day project list.- 26 replies
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- Alternator
- battery
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New alternator and battery dead 88 GL
DaveT replied to YnotDIY's topic in Old Gen.: 80's GL/DL/XT/Loyales...
There are 2 thin wires in a plug on a stock alternator. There is a convertion on for the swap also. They need to be there.- 26 replies
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- Alternator
- battery
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Fan doesn't work when headlights are on
DaveT replied to catbus's topic in Old Gen.: 80's GL/DL/XT/Loyales...
Not alternator. . Maybe grounding. -
I think it was 90. I figured it's a 20 year part, why mess around?
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I've only bought 1 new one, from a dealer.
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I have cadstar, the pro software I use at work. I have to build all of the unique chips (any parts I used previously, I already have) for it before I can start drawing a schematic, so I've just been writing it out on paper, or just making notes.
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I would think one of those would go in flush. Maybe try to look in through the hole, to be sure it hasn't bottomed?
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Traced out some of the power supply. +5V to run the CPU comes from the C of T1, the big transistor on it's own heat sink. IC10, the HA1835 is the regulator that drives T1, a 2SB566A PNP Bipolar transistor. Found the switched 12V input to the regulator. Still have to find the constant power feed.