landozion Posted January 16, 2008 Share Posted January 16, 2008 Got a strange one, a wobble in my steering wheel but only when I accelerate. There is also a slight knock noise at the same time. If I let off the gas it stops. I have been driving in deep snow when it started, and thought I had some crud built up, but after a thaw, its still doing it though less. I was thinking a cv joint, but am not getting any clicking noises when turning. Could a wheel bearing cause these symptoms? I have tried shaking the wheels looking for a bad bearing, but no obvious problems. Anyone got any suggestions? :-\ Thanks in advance for your help in diagnosing this. Quote Link to comment Share on other sites More sharing options...
Skip Posted January 16, 2008 Share Posted January 16, 2008 more likely, given the description, to be a DOJ (Double Offset Joint) Some incorrectly call this the "Inboard CV" Check for rips or tears on the inboard joints. Hope this helps. Quote Link to comment Share on other sites More sharing options...
WAWalker Posted January 16, 2008 Share Posted January 16, 2008 Could be a bad DOJ (inboard CV joint). They will make noise under accel, with wheels straight. Quote Link to comment Share on other sites More sharing options...
porcupine73 Posted January 17, 2008 Share Posted January 17, 2008 For such a cv wobble, if you had the wheel off the ground and spun it by hand, do you think you would be able to see the wobble in the cv, or would it be too slow/little too notice? This is an undercut (outboard) CV: Quote Link to comment Share on other sites More sharing options...
idosubaru Posted January 17, 2008 Share Posted January 17, 2008 wow! nice pic. yep - you need a new axle. hopefully the boot is busted and that will verify which axle you need. if not you can sometimes sense which side it's 'coming from'. get a Subaru or MWE axle only if you can. aftermarket axles suck. Quote Link to comment Share on other sites More sharing options...
mnwolftrack Posted January 17, 2008 Share Posted January 17, 2008 I would love to see that outboard run--just not up close and personal if you know what I mean. For some reason, I suspect more than just the propeller will be spinning around. Quote Link to comment Share on other sites More sharing options...
idosubaru Posted January 17, 2008 Share Posted January 17, 2008 I would love to see that outboard run--just not up close and personal if you know what I mean. For some reason, I suspect more than just the propeller will be spinning around. if it's a Subaru or MWE axle (which it looks like an MWE) it'll be fine....if it's aftermarket you better where full protection, fire gear, pilot helmets, bullet proof everything...and stand back. Quote Link to comment Share on other sites More sharing options...
landozion Posted January 17, 2008 Author Share Posted January 17, 2008 Thanks for the suggestions, as soon as I get some time this weekend (and clear some snow out of the yard for an area to work in) I will crawl under there and check out the boots. This 97 OBS has almost 200K on its original axles, so I may spring for remans on both sides. I am assuming (dangerous I know) that since I feel it in the steering wheel it will be a front one thats bad, and not a rear axle. Hope I dont sound like an idiot, but would a replacement axle include both inboard and outboard cvs? Thanks again Quote Link to comment Share on other sites More sharing options...
OB99W Posted January 17, 2008 Share Posted January 17, 2008 http://www.drive.subaru.com/Fall03_WhatsInside.htm Quote Link to comment Share on other sites More sharing options...
porcupine73 Posted January 17, 2008 Share Posted January 17, 2008 Yes, if you buy an axle/half shaft, it comes all assembled with both inner and outboard cv's, boots, clamps, etc. NOTE: The axle may not include a new axle nut and new spring/roll pin, which you should definitely use new ones. Out with the old axle... And in with the new MWE axle... ....axle nut..........................spring pin.... axle nut note: there is also an axle nut same part # as above but ending in '1' instead of '0'; one is called 'olive' one is called 'gold', specifically one is for the front and the other the rear I forget which is which; not sure what if any actual difference there is. Quote Link to comment Share on other sites More sharing options...
porcupine73 Posted January 17, 2008 Share Posted January 17, 2008 http://www.drive.subaru.com/Fall03_WhatsInside.htmThat's a good article thanks! I assume management/sales came up with this part: Quote Link to comment Share on other sites More sharing options...
Skip Posted January 17, 2008 Share Posted January 17, 2008 Excellent link OB99 - thanks. and Like always When it comes from Porcupine THE SPIN STOPS HERE! Quote Link to comment Share on other sites More sharing options...
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