Subaru Crew Problems & Solutions

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Comments

  • ateixeiraateixeira Member Posts: 72,587
    LOF?

    -juice
  • subearusubearu Member Posts: 3,613
  • ateixeiraateixeira Member Posts: 72,587
    OK, thanks. Never had seen that used before, believe it or not. Guess I do my own so I never pay much mind.

    -juice
  • subearusubearu Member Posts: 3,613
  • hammersleyhammersley Member Posts: 684
    Juice: you & me, bay-bee... nice scheduling! I got off duty at 0800 Thursday, don't go back til 12/27, thanks to a lucky scheduled day off (today) and a guy who traded me his New Year's Eve for my Christmas Eve. Puts me into a 48 hour shift the 30th & 31st, but well worth it to have Christmas Eve AND Day off with the wife & kiddos.
    Maybe have to change the oil in Mama's car this weekend, but nothing due on the OB.

    Cheers!
    Paul
  • ykishimotoykishimoto Member Posts: 12
    About an year ago, I reported my Outback has a piston slap/knock noise when the engine is cold and under laboure. At that time a tech at the dealer said it, in his opinion, is from valve/s. I do not hear the noise while the vehicle is stationary (tappets). Now, occasionally, I hear the knock even the engine is in half of normal operational temp. I am wandering whether condition of the engine is deteriorating or not. The speedo reading is 9000 KM. (I do not drive much). Any thought please.

    PS. It appears I sent this message to wrong place yesterday, through e-mail. Sorry. Yuki.
  • ateixeiraateixeira Member Posts: 72,587
    Doesn't sound good. Maybe the knock sensor is malfunctioning, and fails to dial back the timing? Ask the service tech to go for a ride with you, to hear it first hand.

    -juice
  • sibbaldsibbald Member Posts: 106
    My friends and I represent many Subs in Victoria and I have great faith in our dealer here. Check my profile and E-mail me, you just need to talk to the right person. I am sure they can solve your problem.

    Cheers. Tom
  • kenskens Member Posts: 5,869
    Colin -- hey, you've finally revealed yourself! I think that's the first photo of you ever on this forum.

    Yuki -- Can you describe the sound you're hearing again? Some cold engine noise is normal in our boxer engines. However, you should not be hearing a knocking noise after the engine warms up. My advise is to keep taking it back to the dealer so it gets logged while under warranty. If you don't think the dealer is helping you, try contacting Subaru of Canada to see if they can help. Sometimes an average mechanic won't be able to pick up sounds like piston slap, if that is the case.

    Good luck,

    Ken
  • ykishimotoykishimoto Member Posts: 12
    Tom, Ken and Juice.
    Thank you very much for your prompt reply. At the present time I am waiting for regional rep. to come to this city. I will report his view.

    Ken. My two sons hard the noise and one said "lack of oil" and another said "tappy" noise. Yuki.
  • bluesubiebluesubie Member Posts: 3,497
    I'm enjoying Colin's repair posts and now I have some questions for you techies.

    About 6-7 months ago when changing my wife's OB's oil, I noticed the oil pan(?)seal towards the front of the engine looked a little damp with oil.

    Upon changing it a few weeks ago, I noticed a small drip from a place where the front of the engine is bolted (sorry for my exteme lay-description). On each side of the bottom of the engine toward the front are two bolts.
    Also there appeared to be a leak around one of the two other bolt thingy's that are on the bottom in front of the oil pan (these don't look like typical bolts and are round and closer together).

    Anyone think this is major work that needs to be done? Or just seal replacing and bolt tightening.
    I'll try to find some pictures on the web or maybe someone has a picture of the bottom of the engine in front of the oil pan.

    On another note, my 2.2 OBS was making strange sounds in the cold this morning. I recently had a 60k miles service and a replacement of the camshaft retainer(?) o-ring. My car sounded like a late 60's model VW bug but more "airy" sounding. Haven't had a chance to peek at that yet.

    Any help appreciated.

    Thanks,
    Dennis
  • ateixeiraateixeira Member Posts: 72,587
    Actually, Ken, I've seen Colin's photo before. I think it was mixed in with some other photos he showed us earlier.

    Anyone ever dropped the oil pan?

    -juice
  • c_hunterc_hunter Member Posts: 4,487
    Is Darlene completely out of the parts business? The Subaru website still lists Quality Subaru in that area of TN, so I wonder if they are still in business. Anybody know? I think I had heard that she lost her job after many years, which is too bad. She was always a great help when I needed parts or info.

    Craig
  • locke2clocke2c Member Posts: 5,038
    I've pulled an oil pan.

    Put the front of the car on jackstands, I recommend under the beefy framerails aft of where the control arm connects. Unbolt the two lower motor mounts, unbolt the exhaust at the heads (might need new exhaust manifold gaskets, fyi), and jack up the engine to the sky with the jacking plate. If you have a long enough jack you will raise the engine off the crossmember and the studs on the bottom of the block will come to rest on top of it.

    It's not hard to remove the pan, use a rubber mallet and just be very sure you have all the bolts out--there are many along the flange. You also need to be sure that the pan and block are very clean, and keep wiping the block esp. near the back just before you put the pan in place. I can probably dig up the Subaru part number for the sealant you're supposed to use, but we used Yamabond and it is working just fine.

    To get the engine back in the crossmember instead of sitting up on the two lower bolts, jack it again and pull forward on the tranny-- there are a lot of big bolts that you can use for leverage. The engine will slide right back to its correct resting place with a little bit of encouragement.

    -Colin
  • bluesubiebluesubie Member Posts: 3,497
    Doesn't actually sound that difficult. My only concern would be if the leak is also somewhere other that the pan itself.

    Dennis
  • ateixeiraateixeira Member Posts: 72,587
    Try re-torqueing the bolts first, and see if that stops the leak (slow seepage is more like it).

    Craig: last time I spoke to Darlene, they were still in business, but she could not order parts from Subaru. They are in a financial mess, basically. Before that, it was a problem with UPS, again unpaid bills. That place needs to be acquired by someone smarter than the current owner.

    -juice
  • bluesubiebluesubie Member Posts: 3,497
    Yes, slow seepage is more like it. It's barely measurable at this point.

    Speaking of Darlene, I'm down to my last 2 $4.00 delivered oil filters. From the other on-line prices I've seen, my dealer is about as cheap as anywhere out there at ~$5.30 with the crush washer.

    -Dennis
  • outback165outback165 Member Posts: 108
    Hope you all had a very happy holiday. Syracuse was cold, but not as bad as we expected!

    Question: My sister drove down in her 96 OB 5 speed. The car has 85K and by the time she pulled into the driveway, the clutch was smoking. She took it into our local Subaru dealer and they confirmed the clutch and fly wheel needed to be replaced and it would cost $1200. Does that sound about right, both on the dollars and the mileage?

    Thanks for you help.

    Pete.
  • kenskens Member Posts: 5,869
    Yuki -- Piston slap tends to have a prominent metal-on-metal noise. It's a little louder and deeper than tappet noise. The regional rep is the best bet. Good luck and let us know how it goes.

    Pete -- $1200 sounds a little on the high side. With a new flywheel, it should be more like $1000 including labor. Milage wise, 85K might be a little early, but not out of the question. It partly depends on how the previous owner drove as well.

    Ken
  • locke2clocke2c Member Posts: 5,038
    sounds very high, but possible given usual dealer prices. I haven't taken it in yet but have several quotes from independants for $270-300 for labor only on a clutch job.

    of course that dealer probably also won't install parts they don't sell. call around for estimates, other dealers and independents both.

    -Colin
  • ateixeiraateixeira Member Posts: 72,587
    I would expect about $400 for a new clutch. Not sure about the flywheel. Do you know an independent mechanic that you trust? Since it's out of warranty I'd shop around a little.

    -juice
  • kate5000kate5000 Member Posts: 1,271
    G'Day,

    I got a flat tire this morning, but by time I noticed the tire was probably too damaged (long white line on the side wall). I pumped a bit more air into it, and made it to my work place.

    Now, if tire's beyond repair, what are my options (all other Yokohama Geolander tires on my Forester have 27K on them, and look good)

    a) replace that single tire (rear driver side)
    b) replace both rear tires
    c) replace all tires (yikes! it's expensive!!!)

    any other ideas?

    thanks, mates

    --kate
  • bluesubiebluesubie Member Posts: 3,497
    Obviously you people haven't priced clutches in NJ. ;-) My former dealer wanted $1,200 for a new clutch and $800 for a flywheel (even though the flywheel is under the powertrain warranty).

    I would also recommend shopping around.

    -Dennis
  • ateixeiraateixeira Member Posts: 72,587
    I paid $400 for a clutch on my old Chevy Sprint, parts and labor, so that was my reference.

    That stinks, Kate. 27k is a lot, how is the tread? If you replace only one, put it on the front axle, which has an open differential. Don't replace two - the AWD will go haywire thinking you are slipping all the time.

    The spare is a Geolander, so measure the rolling circumference of both to see if there is a noticeable difference. Mark the tires in the same spot and drive straight until you've made two complete revolutions, then see if they rotated the same amount.

    I got 28k out of my Desert Duelers, so I'd be shopping for a full set, honestly.

    -juice
  • mrdetailermrdetailer Member Posts: 1,118
    Get a tire gage and measure. My owners manual said no more than 1/4 of an inch in tread difference.

    When it happenned to me the tires were 3/4 worn anyway so I replaced them just to be on the safe side. Rotate every 3,000 miles. Found a great tire dealer who encourages rotation.
  • paisanpaisan Member Posts: 21,181
    It's 1/4inch difference in diameter, not tread depth. I'd replace all 4 if those are OEM tires with 27K. I replace mine every 30-40K no matter what. Then again I auto-x all my cars whenever they are being driven!

    -mike
  • kate5000kate5000 Member Posts: 1,271
    Went to tire shop (American Tire on Steven Creek Blvd -- Ken knows that place, I think).

    My tire was indeed beyond repair. They did not have Yoko Geolanders in stock, so I was talked into changing all 4 for Yokohama Avid Touring.

    Hope it will last longer...
  • hondafriekhondafriek Member Posts: 2,984
    I am not sure why they want to replace the flywheel, unless the clutch has been slipping for a long time and really scored the flywheel I think this is just a racket to get more bucks.

    Its the same scam with brakes, oh sir, madam, your rotors are scored the need resurfaced or replaced, take a look at any rotor after several months of use with metallic pads I guarantee they will be just as scored and just as alright as new rotors.

    Also in the case of flywheels if it is scored it is more than possible to resurface it, a lot of racers actually have the flywheel skimmed to lighten it for better throttle reponse, I say shop around $1200 seems like way too much to me.

    Cheers Pat.
  • hondafriekhondafriek Member Posts: 2,984
    Way to go, after 27,00 miles you are safer replacing all four, think of it as an after Christmas gift.

    Cheers Pat.
  • bluesubiebluesubie Member Posts: 3,497
    My car has been sounding like an old VW Beetle the past couple of days. Last night, I decided to take a look around and under the engine and found the culprit.
    At my 60k miles service, my dealer spot-welded (or soldered?) my exhaust shields because I was complaining about the rattling noise. The car was unbelievably quiet after that.

    Last night though, I found that part of the weld or solder came off exposing a hole the about the size of a pencil eraser. It's just before where the pipes form a "Y".

    The dealer can't even look at it until Jan. 5th (I have to take it on a Saturday because of distance/work).
    Does anyone think something like this can be patched or are they most likely going to replace part of the exhaust?
    Low and mid-range torque seems to have improved a little. :-D
    Can I put some kind of exhaust tape to at least stop the noise until it's fixed?

    Lots of questions lately.
    -Dennis
  • paisanpaisan Member Posts: 21,181
    In your case I'd try to have it repaired as cheaply as possible as it is a lease and should almost be off-lease soon. Don't go dumping $ into it if you don't plan on keeping it.

    -mike
  • ateixeiraateixeira Member Posts: 72,587
    Pat has a point - a friend of mine just paid to have his flywheel lightened for autocross.

    Kate: I've heard the Avid Touring tires are good, but I don't recall the source.

    Dennis: I'm sure they can fix a tiny hole like that. Either that or it's time for a SS cat-back (if you're gonna keep it).

    -juice
  • locke2clocke2c Member Posts: 5,038
    dennis, if you go the DIY route just go to a good autoparts store and find the header putty. slap some on over the hole and let dry.

    I recommend a more professional repair btw, just wanted to give you an option.

    -Colin
  • bluesubiebluesubie Member Posts: 3,497
    I was hoping since it was caused by them trying to silence my noisy exhaust shield, they would cover the cost themselves. The service manager will be back from maternity when I go for my appointment and maybe I'll name-drop if I need to. She's a friend of someone with the initials P.M. :-)

    I'll keep the header putty option in mind as a quick-fix though.

    -Dennis
  • hammersleyhammersley Member Posts: 684
    Juice: Regarding the single new tire issue, does the transmission type make a difference? Does the new one still go on the front of a MT car?

    Mine ("old" tires-ha!) have maybe 3k miles - I'm not too worried, but curious nevertheless. Cut a sidewall somehow, still scratching my head on how. Thanks.

    Cheers!
    Paul
  • ateixeiraateixeira Member Posts: 72,587
    Paul: I was just saying, if you want any tiny difference to matter less, put it on the axle with the open diffy. So that would be the front axle with a model that has a rear LSD. With no LSD at all (like yours), it won't matter.

    Slap your spare on that rim, and use that. Then get a replacement tire for the spare.

    -juice
  • ateixeiraateixeira Member Posts: 72,587
    OK, check these out, from iSR Subaru:

    http://www.isrperformance.com/tuning.html

    $425 for a high performance clutch, $479 for a lightened flywheel. If I replace the clutch, that's what I would get. I'd try to have the flywheel machined - their lightened model weighs less than half the original. I doubt it's that worn.

    -juice
  • kate5000kate5000 Member Posts: 1,271
    I'm still bumming over that flat tire. I had to shell out just a tad under $400 (yikes!), to get all 4 replaced. This is the instance, where I'd like to see the indicator of tire pressure. If I saw pressure going low, I would have noticed earlier, and maybe would not have damaged sidewall.

    Just think that $400 US = $800 AUD = $1000 NZD ... and many many millions yen I guess.

    Is all that stuff about different circumference really that important? What would have happened if I put 2 new tires in front, and left 2 good old ones on rear axle?
  • ateixeiraateixeira Member Posts: 72,587
    Worst case scenario, the AWD system would think you are slipping all the time, and would try to prevent that by locking up the front/rear axles, causing some pretty nasty driveline binding. That's with a manual trans. The tires would scrub off the difference and protest audibly, and probably last about a week.

    With an auto, I guess the AWD would get confused and continuously adjust the power distribution. It could overheat and cause serious problems.

    Get four tires. It's 2% of the price, almost insignificant in the big picture. In reality you only lost a little, because you probably only had 15k miles or less left on the old tires.

    The tire pressure sensor would have saved you in this case, if you stopped, that is.

    -juice
  • crashton6crashton6 Member Posts: 245
    Juice, the problem with a bad worn flywheel isn't the physical wear which can be removed by resurfacing, it's the heat damage done to it. If it has been really hot it's toast. That's why most shops want to install a new flywheel.

    Chuck
  • ateixeiraateixeira Member Posts: 72,587
    Due to warping, I guess?

    -juice
  • locke2clocke2c Member Posts: 5,038
    kate,

    regarding the possibility of using two old tires on the rear and two new on the front... first let's address the math on that. say you had a stock 215/60-16 which is by the numbers 26.2" tall. (tires in actuality will vary a little, look at the manufacturer's quoted diameter and revolutions/mile)

    let's say that 26.2" tire had 10/32" tread depth when new and only 6/32" now. that's 4/32, or 1/8" off the radius, which gives us somewhere around .8" less circumference. that's .5% difference between the front and rear axles.

    to me it's within tolerance, especially with a manual transmission Subaru. I think that's too little of a difference for there to be enough slippage to result in binding in the center differential's viscous coupling.

    you can agree with me, or ask Subaru who will probably faithfully error on the side of caution. but I also agree with Pat that you do get some benefits out of replacing tires with 27,000 miles on them. I would have replaced all four even after doing the math, because I hate to get into a situation where you can't rotate tires properly and are always replacing a pair of them at odd intervals. I like to rotate them in a timely fashion and replace all four.

    if you're not checking tire pressure regularly, it might be a good idea to get in the habit. I've slacked more than bit here myself, used to do it every fillup and now it's probably been 2 months or so. !

    -Colin
  • francophilefrancophile Member Posts: 667
    The flywheel actually gets heat treated in spots, causing uneven friction and "grab". In really bad cases the flywheel gets stress fractures that go down into its surface too deep to be machined out.

    Cheers,
    -wdb
  • ateixeiraateixeira Member Posts: 72,587
    Come to think of it, it'd be worth browsing the i Club classifieds for stock flywheels, given some people remove perfectly good ones to install lightened ones. Maybe even a clutch.

    -juice
  • paisanpaisan Member Posts: 21,181
    I'll go back to my example with my Trooper which has a similar AWD system to the AT subies except with most of the power going to the rear wheels...

    1/2" diameter smaller on one tire was causing all kinds of AWD problems and what sounded like a differential whine as well. It also would not shift out of 4wd lo properly. I thought I needed a new transfer case or differential. After getting diagnosed and a tire with the same diameter installed, it cleared up almost instantly. YMMV but IMHO you should always replace all 4 if they are anywhere near 30K miles in a situation where you have AWD.

    -mike
  • bluesubiebluesubie Member Posts: 3,497
    That was the route I would've taken if SoA didn't cover my clutch replacement. Your average non-performance driver may not have like this feature though: "Pedal force will be slightly increased for positive feedback." Good for building leg muscles. :-)

    -Dennis
  • dan2001dan2001 Member Posts: 17
    My H6 with 8000 miles on it starts rough in the morning. After warming up no problem. Choke or idle acts weird when it's cold/damp. I live in Chicago area and we've just had first cold snap of season.
    Anyone else had this?

    Thanks, Dan
  • locke2clocke2c Member Posts: 5,038
    hi dan,

    need a bit more info. what specifically are you experiencing with this rough starting? it is normal for the engine to turn over a few more times before firing when it's very cold, and also for it to bring the idle up to 1200-1500 rpm and wander a bit while warming up.

    -Colin
  • paisanpaisan Member Posts: 21,181
    Dan, it could also be some water in your fuel line causing the problem, or bad fuel in general effecting the cold starting.

    -mike
  • leo2633leo2633 Member Posts: 589
    In keeping with this recent discussion, I'd like to add another point. I just bought a set of Bridgestone Blizzak WS50's (205-70-15) from the Tire Rack and I'm mounting them on a set of 15" take-off wheels from a Forester L. I have a 2001 S with the 16" alloys. My intention is to run the stock Yoko Geos in light snow (ie: 3-5 inch range) and mount the Blizzaks for heavy snow (ie: 6" or more). Of course, I'm hoping to have ample warning when the big ones are coming! Anyway, here is my question: my car has a 16" Yoko Geo on a steel wheel as a spare. If I need to use the spare while running the 15" snows, will there be enough of a difference in overall diameter to mess with the AWD system?
    I got the overall diameter of the Blizzaks from the Bridgestone website, but the Yokohama website doesn't list the 215-60-16 size in the Geo. I guess that size is only offered as OEM for the Forester, and isn't available as a replacement from Yokohama. The Miata tire size calculator (which I got from someone on this forum some time ago...thanks) lists a .10 inch difference in diameter and a difference of about 5 revolutions per mile. Is that enough to make a difference? I have a 5 speed, if that makes any difference. Thanks in advance for any info or opinions you guys and gals can offer.

    Len
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