Coolant loss from a cracked expansion tank (Cruze 2.0 diesel of 2011–2014)

Engine / equipment

Coolant expansion tank: Chevrolet Cruze 2.0 diesel

Period mentioned

Model years 2011–2014

Symptoms

The coolant level drops; if the engine temperature rises, the instrument cluster warns with a chime and a message, and the engine may go into limp mode.

Possible cause described

According to HELLA, thermal loads crack the return nozzle of the expansion tank, and coolant is lost there.

Check for the garage

With the engine cold, check the level and look for coolant traces around the tank; at the garage, inspect the tank and replace it if cracked. If the temperature rises, stop somewhere safe.

Cost cited in the source

No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.

Sources from the original database