Should there be oil in turbo pipe?

a little oil in pipes is normal. a lot indicates excessive breathing as said, or more likely leaking turbo seals on the compressor side, hence the play in the shaft.
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Is it normal to have oil in your turbo?

When a turbocharger is installed correctly, it should NOT leak oil, however, there can be cases where oil leaks occur. The following highlights some of the main causes and signs of oil leaks.
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Is it normal to have oil in your charge pipe?

Nothing. Turbo cars all have some blowby (it's misty) and the oil will eventually pool somwhere in the intake tract. Nothing to worry about unless it was several dozen ml or something crazy like that. An excessive amount in the IC would mean your turbo seals are going.
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What are the signs of turbo failure?

Turbo Failure Symptoms
  • POWER LOSS. If you notice that your car isn't accelerating as powerfully as it used to, or is slow to react to your input, this might be a sign that your turbo is failing. ...
  • WHINING ENGINE. ...
  • EXHAUST SMOKE. ...
  • CHECK ENGINE LIGHT. ...
  • OIL/LUBRICATION. ...
  • DAMAGED SEALS. ...
  • FOREIGN OBJECTS/DEPOSITS. ...
  • WEAR & TEAR.
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Can turbo cause oil in exhaust?

A smoking exhaust – If the turbo housing has cracked, or the internal seals have blown, oil will start to leak into your exhaust system.
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Is Oil in your Boost Pipes Bad? | AskDap



How do I know if my intercooler is blocked?

If your intercooler fails, you might notice some abnormal behaviour including the obvious one – engine overheating.
...
Engine overheating.
  1. Engine overheating. ...
  2. Noticeable drop in engine power. ...
  3. Increased fuel consumption. ...
  4. Unnatural smoke coming from the exhaust system. ...
  5. Leakage.
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How do you remove oil from a turbo intercooler?

Place the intercooler horizontally in the bin, fill the bin halfway with kerosene, and pour kerosene inside the pipe opening to fill the inside. Filling the inside of the intercooler with kerosene helps remove stubborn oil or debris build-up. Once the inside is clean, your engine should run more smoothly.
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Can turbo seals be replaced?

unfortunately the seals are non serviceable. you have a few options. you can find a replacement turbo, you can replace the center bearing assembly on your existing turbo, upgrade to a bigger turbo, or you can send it to blouch and they will re-manufacturer your turbo to their specs.
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Should there be oil in intercooler pipe?

The intercooler is not meant to have any oil, neither by operational requirements or design. Your turbocharger runs at speed up to 280,000 rpm, and from your engine lubrication system, it is lubricated by oil.
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How does oil enter a turbo?

The turbocharger bearing system is lubricated by oil from the engine. The oil is fed under pressure into the bearing housing, through to the journal bearings and thrust system. The oil also acts as a coolant taking away heat generated by the turbine.
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Can you drive with a turbo oil leak?

If the oil seals fail and leak into the turbo, you run the risk of the engine "running away". Which is basically using the engine oil as fuel and running at high speed until it seizes. Depends how knackered. If the oil seals no longer hold in the oil then you will lose oil pressure pretty quick.
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What would cause a turbo to leak oil?

More than 95 percent of the time, oil leakage is caused by a few issues: Oil drain line that is too small. Oil drain line restricting oil flow. Excessive blow-by.
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What happens if your intercooler is blocked?

Clogged intercoolers will cause an increase in the temperature of the air flowing into the engine, thereby reducing its efficiency. Engine overheating eventually results in engine knocking.
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What happens when intercooler pipe comes off?

If you pop the hose after the air filter it will suck in debris and possibly damage the engine. The air filter is before the turbo and everything else. So yeah popping the hose will cause unfiltered air to be sucked into the intake and engine.
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What does boost leak sound like?

Listen for any hissing noise—this will indicate a boost leak. If the air pressure gauge indicates no buildup of pressure or does not hold for less than a second, that's a sure sign that a major leak exists within the engine.
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Can intercooler damage turbo?

A damaged intercooler will prevent the engine from being used to its full potential and may lead to more serious engine or turbocharger malfunctions. Therefore, every driver should be able to recognize the symptoms of a damaged intercooler and take care of its replacement or regeneration.
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Can overfilling oil damage turbo?

Yes you can. To much oil could cause high oil pressure, which could blow the seals in the turbo, which could lead to the engine running on its own oil.
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What causes oil in exhaust pipe?

Replace Valve Guides

When the valve guides become worn, the lubrication from the engine oil seeps past seals around the shafts. As the oil leaks past the valves, it flows into exhaust gasses from the engine. This problem is associated with the blueish engine smoke you might notice when you're driving.
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How much does it cost to fix a turbo oil leak?

The Best in Auto Repair

The average cost for turbocharger oil line replacement is between $430 and $508. Labor costs are estimated between $299 and $377 while parts are priced at $132.
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How much does it cost to fix a turbo leak?

In general, you should expect to spend a few hundred dollars to fix the turbo. If the turbo isn't repairable, a replacement will likely cost $1,000 to $2,000, but some owners have reported prices as low as $500 while others report prices were closer to $4000.
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