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Everything posted by frag
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Strut hardware
frag replied to MikeChick's topic in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX
Since you have to remove the strut from the car and the strut support (that's the part you're talking about) from the strut and spring (need a spring compressor if you do it yourself) to make that repair, I think you should replace the strut altogether if they have never been replaced. At 200 K They should need replacement in a short while if not right now. You can get a reasonnable price for OEM struts and hardware at 1stSubaruparts. That's were I got mine when I replaced them this last summer. Good luck! -
I will have to drive the car almost a week with the second cat O2 sensor not working. Long story... I think this sensor only tells the ECU if the first cat is or is not working properly. I've already got a CEL. That was to be expected. Is it the only thing the ECU will do or will it try to play with the fuel trim and play havoc with my fuel mileage or worst? For the time being I see no effect on driveability.
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It is. The limit here is not the oil itself breaking down, it's the oil's ability to hold contaminants in suspension. That part is no better with synth than with standard oil. I use synth for better cold starting and for it's better lubricating qualities. I try to keep change intervals near what they are supposed to be, 5000km.
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OEM vs other
frag replied to MikeChick's topic in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX
I would'nt buy anything other than a OEM Subaru belt. There have been stories of after market belts breaking before their time. I remember a loyale after market belt that was way thinner than the original. Cheaper too. Same thing for the pump and the thermostat. Moreover, the original belt has markings on it that makes installation much easier and fool proof. I don't know if after market belts have them also. I would doubt it. -
They are easy to replace. I think the last bolt on the fire wall side is a little hard to get at but not impossible. The main gasket comes in a kit with three bolt washer-gaskets. The torque value is very low, around 15 ft pds if I remember well. I'll check in my Haynes manual tomorrow if nobody volunteers the exact torque value. Strange think though that could account for why you could not torque the bolts any further, the bolts seems to hit bottom at about the same time you reach max torque value. I think it might be a safety feature. If you torque the valve cover too much it could deform and spring a leak. Good luck. Edit : I would'nt mess with anything other than OEM for this. It's not very costly in the first place and perfect fit is a must.
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According to Chilton's, if the sensor's voltage crosses .5 volt less than 5 times in 10 seconds, the sensor may be faulty. I think 4 or five time like you write is at the very least a little borderline. A few of us on this board (Commuter is part of those I think) have found out that a «lazy» O2S will degrade fuel mileage without tripping a CEL. If your front O2 sensor has never been replaced, maybe you could replace it and see what happens.
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Dont want to brag (why should I? I'm not a battery:)) but my original OEM battery was replaced also after 7 years and the car has'nt been in a garage since the day it was born. I think those batteries were fine. I dont know if they were all alike but mine was of the kind you had to service once in a while (adding distilled water). Just for info.
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Waiting for Emily, I think one could get a fair appreciation of an engine's cylinders health by putting a little oil in each cylinder (thru the spark plugs holes. It is also recommended that all spark plugs be removed for a compression check) and then connecting the starter to a good battery. I'm just speculating here cause I've never had to do that. Good luck!
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A compression test is usually done with the engine near operating temp. Moreover, I think the speed at which you can crank an engine manually is not enough to register true compression. Third, you need a little oil on the cylinder walls and rings: what there is after a running engine has just been shut off. For all those reasons I think it will be very difficult for you to measure the true compression values of your engine when out of the car. Putting a little oil in each cylinder would probably give you relative compression measurements : you would find out if all the cylinders have the same compression or not. When I replaced my timing belt, I used a compression tester to find TDC on Cylinder no 1 and I remember that the compression registered at TDC (I was slowly turning the engine over with a breaker bar) was way lower than what I knew the real compression value was. That's the extent of what I think I know.