Cleaning Procedure
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Remove any old thread sealant, gasket material or sealant.
- Clean all cylinder head surfaces with non-corrosive sealant.
- Blow out all the oil galleries using compressed air.
- Remove any carbon deposits from the combustion chamber.
WARNING:
Refer to Safety Glasses Warning .