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Crossover from turbo to exaust leaking
I changed the turbo on 1987 300D and looks like I have smoke coming out of the crossover conection when I am cranking the engine...
I thought I sealed it well... does anyone have a tip on how to deal with that?
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1987 300D 2005 E320 CDI |
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I've never had that accordion section out of my '87 but have had the same thing out of my '85, when I was removing the trap cat for testing purposes only. As I recall, the thing is held on by two heavy clamps. Make sure the accordion section is over the turbo and the exhaust pipe correctly, that it is not on backwards (if there is a "backwards"), that the clamps are tight and located on the correct part of the accordion, that the accordion is not cracked from years of heat and vibration. (My 85's EGR accordion flex section was cracked all the way in half – granted it was copper, not stainless – all the same, worth checking.)
Jeremy
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"Buster" in the '95 Our all-Diesel family 1996 E300D (W210) . .338,000 miles Wife's car 2005 E320 CDI . . 113,000 miles My car Santa Rosa population 176,762 (2022) Total. . . . . . . . . . . . 627,762 "Oh lord won't you buy me a Mercedes Benz." -- Janis Joplin, October 1, 1970 |
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Quote:
There is also a crossover tube inside the accordion crossover, I am pretty sure I have it seated corectly. I am thinking about applying a large amount of high temp copper gasket maker between accordion and exaust pipe and turbo then tightening the clamps again. Wonder if that will help! I would HATE taking the turbo out again, just thinking about it makes me mad
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1987 300D 2005 E320 CDI Last edited by BLACKCDI; 11-07-2008 at 12:43 AM. |
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BUMP
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1987 300D 2005 E320 CDI |
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The accordian part is a ***** to get off, because it is crimped around the flange of the wastegate part of the turbo and crimped onto the exhaust pipe. Be sure that the bead of the casting on the turbo is slid inside of the flex-pipe flange, then crimp it down throroughly with the clamp. Hopefully that's all that's missing.
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Gone to the dark side - Jeff |
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I have oil leaking from my turbo and a leaking bellows and my 300sdl. How was it removing the turbo? Any tips? Did you rebuild it yourself?
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#7
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Quote:
I actually bought a good used turbo...
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1987 300D 2005 E320 CDI |
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