Why would my turbo be leaking oil?

Why would my turbo be leaking oil?

Oil leaks can be caused by a variety of factors, the main factor being incorrect pressure within the compressor and turbine housings. Oil leaks can cause catastrophic damage to the bearing systems and occur within seconds of the turbocharger commencing operation.

How much does it cost to fix a turbo oil leak?

Labor costs are estimated between $336 and $424 while parts are priced at $128. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

What happens when turbo oil seals fail?

If the seals between the compressor and the engine become worn or cracked, oil will leak into the exhaust system. As a result, the turbo has to work harder to increase air pressure. This problem is also known as over-speeding. Ultimately, it will reduce the efficiency and the boost delivered by the turbo.

How do you know if your turbo is burning oil?

Oil can get into your exhaust if your turbo unit develops cracks, or damage to its internal seals. The extra oil will burn off in a blue or grey hue. You’re more likely to see these heavy fumes when using the turbocharger. Rev your engine and see if excessive smoke is emitted.

Can I drive with an oil leak?

Driving with an oil leak is potentially dangerous because it is a fire hazard. If the leak is not attended to in a timely manner, the engine can wear down prematurely causing larger problems.

How do you know if your turbo is leaking?

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.

How do you know if you have a bad turbo seal?

A smoking exhaust – If the turbo housing has cracked, or the internal seals have blown, oil will start to leak into your exhaust system. As this burns off, it produces a distinctive blue/grey smoke, which will probably become more apparent as the engine revs increase just following an idle situation.

How do you know if you blew your turbo?

The most common signals that you may have a blown turbo are:

1. The car has noticeable power loss.
2. The acceleration of the car seems slow and noisy.
3. The car doesn’t easily maintain high speeds.
4. There is smoke coming from the exhaust.
5. There is an engine fault light on the dashboard.

What causes a Saab 9-3 engine to leak oil?

On the Saab 9-3 and 9-5 vehicles, a common item to leak oil is the engine oil pressure sensor. Located behind the engine starter motor, we’ve seen this leak time and time again. Often misdiagnosed as a defective crankcase breather box (which do leak as well), the sensor requires removal of the starter motor to access for service. Struck Oil?

When did Saab extend warranties on turbo engines?

Saab has ten years ago extended warranties on its turbo engines made from 1999 to 2002 due to a nasty oil sludge problem.

What happens if you have an oil leak in your car?

Aside from the engine oil leak making a mess in your garage or parking space, and possible engine damage from low oil level, that oil has a nasty habit of finding it’s way to your engine’s catalytic convertor. Oil on a very hot item like a convertor at speed, aside from smoking and smelling bad, presents a very real fire hazard, not good.