We have a 2012 Cruze 1.4T that is coming in for a turbo replacement. Due to mileage, the car is just outside of the 5/100 powertrain warranty.
We plan to replace the turbocharger, oil feed line, oil return line, all 6 cooling system pipe seals and the seal between the turbo and the catalytic converter with dealer parts. In accordance with GM TSB #PIP5495B (dated 6/14/17), we will also be reflashing the ECM with the latest software calibration for improved turbocharger cooling.
I have been advised that the coolant expansion tank, coolant expansion tank hose and water outlet flange are common weak points and replacement should be considered on a preventative basis. It appears that there are updated parts available from GM. I will try to get approval from the customer to replace those items while the cooling system is drained.
Are there any other items related to the turbocharger or the engine cooling system that you folks would advise replacing while we have the vehicle apart?
Thanks.
We plan to replace the turbocharger, oil feed line, oil return line, all 6 cooling system pipe seals and the seal between the turbo and the catalytic converter with dealer parts. In accordance with GM TSB #PIP5495B (dated 6/14/17), we will also be reflashing the ECM with the latest software calibration for improved turbocharger cooling.
I have been advised that the coolant expansion tank, coolant expansion tank hose and water outlet flange are common weak points and replacement should be considered on a preventative basis. It appears that there are updated parts available from GM. I will try to get approval from the customer to replace those items while the cooling system is drained.
Are there any other items related to the turbocharger or the engine cooling system that you folks would advise replacing while we have the vehicle apart?
Thanks.