Oil leak on top of the turbo
#1
Oil leak on top of the turbo
I have an oil leak on top the turbo where the line from the block feeds in. I got a used oil line but it just leaks less now. I am considering the LR
https://www.lindseyracing.com/LR/Por...1-TFEED-3.html
Anyone else use this or have any other solutions?
https://www.lindseyracing.com/LR/Por...1-TFEED-3.html
Anyone else use this or have any other solutions?
#6
It seems that there has been some warpage with the flange. The surface of it is not flat. So I am having it resurfaced and having the whole part redone like the LR one from a local hydraulics shop. Should be done by Friday.
#7
That's weird -- it's thick steel... How did you conclude it was warped? Are you using a new factory o-ring? Torque spec is 15 ft. lbs. for those M8x20 bolts.
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#8
We, me and the guy at hydraulics shop, put it on a flat metal surface and we should see the slight bend. It was not totally flush. And there are oil stains that go to each bolt, hence the leaks. I used several of the factory o rings, all new with the same results. A slow leak that resulted in smoke when I would stop after driving. I also have an endoscope that showed the Leak.
#9
We, me and the guy at hydraulics shop, put it on a flat metal surface and we should see the slight bend. It was not totally flush. And there are oil stains that go to each bolt, hence the leaks. I used several of the factory o rings, all new with the same results. A slow leak that resulted in smoke when I would stop after driving. I also have an endoscope that showed the Leak.
#11
Have you looked closely to make sure there isn't something going on with the turbo mount area, and that neither of your bolts are bottoming out or getting hung up? That's a fairly unusual place for a leak, so to have it with two different hose flanges is curious... One could imagine for example having one bolt too long (or something stuck in the hole), which holds that side up while you torque the other side down and bend the flange?
#13
I just go the turbo rebuilt from Charlie at Evergreen last month, but I first had this problem after I took the turbo off to replace the AOS seals a couple of years ago. I have since bought a new/used unit and that unit was better. It had a slight leak which eventually stopped. When I inspected the mating surface more carefully, I could see an oil stained trail to the bolts.
I can't upload pictures anymore. I get a server 500 error now. I just uploaded a picture last month, too!
I can't upload pictures anymore. I get a server 500 error now. I just uploaded a picture last month, too!