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eseiler

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Posts posted by eseiler

  1. Right on, with NGK spark plugs and OEM plug wires. Are you reading misfire codes via the ODBII?

     

    Yeah, that happens, too...the CEL blinks about 10 or so times whenever its hesitates bad. I had a similar problem before and when I read the codes back then it said 'cylinder misfire'. Back then it turned out that a wire got a little loose on the plug.

     

    Alright, I'll check that... Thanks for the advice.

     

     

    --Damien

  2. Hi,

    I recently blew a fuse (shorted the cig lighter) but upon replacing the fuse (2nd from left, middle row beneath steering column on 96 OWB) the heated seats and mirror adjustment won't work. Cig lighter still won't work as well! All other fuses there seem to be fine. Also, I checked fuses under hood but they also are all fine.

     

    Any other places I could check?

     

    Thanks!

    Damien

  3. My parents have a 96 OBW with a EJ22 engine. I believe there is a hairline crack on the block (cloudy antifreeze, occasional bubbling in OF tank, high rate of oil consumption). I do not think that it is a HG issue.

     

    I was wondering if the product from Bar's (radiator additive) is effective in helping to seal the breach in the shortblock.

     

    The vehicle otherwise drives fine, only rarely overheats.

     

    Thanks for your input.

     

    Regards,

    Damien

  4. Apparently the problem is with the control valve which governs the piston pressure used to regulate applied pressure to that clutch pack. I was told that part (with the wire hanging off it) in the lower right-hand side of pic #4 of previous post needs replacing.

     

    I have some diagrams from Subaru outlining all the components and part numbers associated with the rear part of the transmission, if anybody wants a copy. You should be able to obtain them from a dealership.

     

     

    Cheers!

    Damien

  5. I have the same problem with my 96 OBW. Replacing the TCU solved the problem...but only temporarily. Apparently, there is a piston which governs the amount of pressure applied to the rear clutch pack. This in turn controls the amount of torque transferred to the rear differential. The problem is in the system which controls the piston pressure. The current nature of the malfunction (at least in my transmission) is that there seems to be a 'bias' to apply a constant pressure. Under normal operating conditions, the pressure varies constantly depending on many different factors (acceleration, velocity, crankshaft torque, throttle aperture, wheel slip, turn radius, etc.) The malfunction results in torque bind and also a loud 'clunking' noise when shifting from D to Park after a drive (upon sudden release of pressure applied to clutch pack).

     

    Eventually the clutch plates will wear down to nothing...but they are pretty tough...hardened steel. (The rear differential is supposed to be REALLY tough!)

     

    I'm hoping to get another 30K miles out of my transmission (currently at 190K miles).

     

    It is my belief that the problem is mostly electronic/electrical in nature.

     

    I would guess the job would be $1.50 in electronic/electrical parts, hundreds in labor to get at it!

     

    Could somebody explain how a solenoid could fail?

     

    --Damien

  6. I've spent enough time troubleshooting the problems with my 4EAT to be reasonably certain that electrical/electronic problems may very well be the matter. I'm going to go that route first before I consider an expensive shop repair.

     

    Can anyone tell me where the TCU is actually located? I know it's under the steering wheel somewhere...a picture or two of what it actually looks like would be helpful.

     

    Thanks!

     

    --Damien

  7. Hi,

    I'm in the midst of trying to narrow down what's going wrong with my Phase I 4EAT. It seems right now the problem is still electrical/electronic in nature so I'm going to do what I can on my end to solve the issue without resorting to expensive mechanical work.

     

    Anyway, my questions:

    1) What TCUs are compatible with the tranny on my 96 OBW?

    2) I want to check to make sure the electrical/electronic system on my car is properly grounded. In particular, I want to insure the electronics on the tranny are properly grounded. How can I check to insure that component is properly grounded?

     

     

    Thanks in advance for your help and advice.

     

    --Damien

  8. you should have taken it back when it first showed up.Transmission places are evil, too late now, but i would have gone to a dealer and let them diagnose it. The trannys are bullit proof, and its not unusual for the awd to go as the car gets around 200,000 miles. i would still take it back,. Driving the car as long as you have with TB you may have wrecked another set of clutches.

     

    nipper

     

    I stopped by our local Subaru dealership yesterday and after chatting with one of the mechanics there was able to narrow down more specifically the problem with the transmission. I know this is probably nothing new to you so please bear with me.

     

    Apparently the device which regulates pressure to the piston responsible for applying pressure to the clutch pack which transfers torque to the rear differential is stuck. From what I understand that clutch is now always engaged which explains the loud 'clunking' noise I hear coming from the rear when I park and shift from D to R or P.

     

    Is this a case of a bad connector or a failing Duty solenoid or what?

     

    I run my car now in FWD mode with no apparent ill-effects and no flashing AT Oil warning light at startup.

     

     

    --Damien

  9. if you just had TB, i would say flush it again, but like they said, with the at temp light, it's the duty c, flushing is not going to change that.

     

    who did the flush? did they pull the a/t pan? is it possible they damaged something inside by accident? i'm always suspecious when something fails right after service.

     

    I did it myself...all I did was drain 4qts of ATF and put in 4qts more. This was after about 15k miles after what was basically a flush (80% of ATF replaced).

     

    --Damien

  10. i wouldn't worry too much about the rear diff right now. that's not likely to cause you any problems any time soon like nipper said. they'll make tons of noise and still won't fail.

     

    same with clunk, it's related like nip said. focus on the trans for now.

     

    Well I put the fuse in and no more flashing AT light...car runs quite smoothly now.

     

    --Damien

  11. Hello Subaru fans,

    I recently changed the AT fluid in my 96 OB Wagon...soon thereafter the AT Oil light would flash repeatedly at startup. Then, I noticed some torque bind rounding tight corners at low speeds. Most disturbing, however, was when parking and shifting into Neutral and Park I would hear a big clunking sound which was apparently coming from the rear end.

     

    My investigation has lead me to believe an electronic failure with the transmission (I'm guessing a Duty Solenoid (C?) ) I did notice when changing the rear diff fluid around 30k miles ago that there were some solid pieces of metal stuck to the plug magnet. I'm guessing the rear diff days are numbered but the AT light definitely has me concerned.

     

    Upon the recommendations of some local Subaru mechanics I did put in about 10oz of LubeGuard in the tranny.

     

    Your input would be appreciated!

     

    Thanks...

     

    -Damien

  12. OK I did a few checks today....after starting the car it heated up pretty quicky...spiking to H and then settling down to a warmer than normal temperature. I parked it on an incline and then opened up the bleeder screw opposite the radiator. The upper radiator hose was very hot and steam was coming out the bleeder screw. The radiator itself was cool and only one of the fans was spinning.

     

    --Damien

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