Turbo Replacement

Turbo replacement with the cause of failure addressed, because a turbo fitted without fixing why the last one died fails again.

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Service Info

Typical Duration 4 hours

We confirm the turbo rather than a hose, actuator or blocked exhaust is at fault, establish why it failed, replace the unit, clean the intake and intercooler, renew the oil feed and return lines with fresh oil and filter, prime it and verify boost on live data.

Skip the garage, our master mechanics come to you

At your home or office
Fair & transparent pricing
6-month, 6000km warranty

The Most Trusted Turbo Replacement

A turbocharger uses exhaust gas to drive a compressor that forces more air into the engine, and it does so spinning at speeds that make oil supply absolutely critical. Turbos almost never fail for no reason: they fail because of oil starvation, contaminated oil, a blocked return line, or debris ingested from elsewhere. Michanic establishes why a turbo failed before fitting a replacement, because otherwise the new one goes the same way.

Why Choose Our Turbo Replacement Services?

  1. Cause Found First:
    Oil starvation, a blocked drain, a restricted feed or contaminated oil kill turbos. Fitting a replacement without finding which repeats the failure quickly.
  2. Oil System Addressed:
    The feed and return lines are checked and cleaned or replaced, and the oil and filter renewed, because old oil is the most common killer.
  3. Intake Cleared:
    Debris from a failed turbo travels into the intercooler and pipework. That has to be cleaned out or the new turbo ingests it.
  4. Honest Assessment:
    Sometimes the turbo is a symptom of a worn engine. If that is what we find, you hear it before you spend.

Why We are the Best Choice for Turbo Replacement

  • Diagnosed Before Replacing:
    Low boost is often a split hose, a stuck actuator or a blocked particulate filter rather than the turbo itself.
  • Priming Before Start:
    The new turbo is pre-oiled and the engine primed before firing, because the first seconds without oil pressure are what kills a new unit.
  • Return Line Cleared:
    A partially blocked oil drain pressurises the bearing housing and pushes oil past the seals, which is a common repeat cause.
  • Boost Verified:
    Actual boost pressure is checked on live data against expected values before the vehicle is handed back.

Turbo failure is nearly always a symptom rather than a cause, and that is the single most useful thing to understand about it. The bearings are lubricated by engine oil at very high speed and temperature, so anything that interrupts or contaminates that supply destroys the unit: extended oil intervals, a partially blocked return line, an oil feed restricted by sludge, or shutting a hot engine down immediately after hard driving. Fitting a new turbo without correcting the cause typically buys a few thousand kilometres.

Frequently Asked Questions

  • What causes a turbo to fail?
    Overwhelmingly oil related: extended oil change intervals, contaminated or sludged oil, a restricted feed line, a blocked oil return, or shutting down a hot engine immediately after hard driving. Ingested debris is the other cause.
  • Why is my turbo blowing blue smoke?
    Blue smoke means oil is passing the turbo seals into the intake or exhaust. It usually indicates worn bearings, or a blocked oil return line pressurising the bearing housing and forcing oil past the seals.
  • Is my lack of boost definitely the turbo?
    Often not. A split boost hose, a stuck wastegate or variable geometry actuator, a blocked particulate filter or a faulty boost sensor all cause low boost, and all cost far less than a turbo.
  • Why did my replacement turbo fail?
    Almost always because the original cause was not corrected: a blocked oil return, a restricted feed, debris left in the intercooler, or oil that was already contaminated. A new turbo cannot survive the conditions that killed the last one.
  • Does the intercooler need cleaning?
    Yes, when the old turbo shed oil or debris into it. Anything left in the intercooler and pipework is drawn straight into the new compressor wheel, which is spinning fast enough for small particles to do real damage.