Engine And Engine Cooling Problems of Mini JCW

Mini JCW owners have reported 3 problems related to engine and engine cooling (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mini JCW based on all problems reported for the JCW.

1 Engine And Engine Cooling problem of the 2012 Mini JCW

Failure Date: 03/20/2026

A little scary, it just got released from my hospital. From having cancer just wanna have my recalls repaired.

See all problems of the 2012 Mini JCW 🔎.

2 Engine And Engine Cooling problem of the 2009 Mini JCW

Failure Date: 08/28/2012

The oil supply and return line connections at the turbo have failed and sprayed oil onto a very hot turbo causing a high risk of fire.

See all problems of the 2009 Mini JCW 🔎.

3 Engine And Engine Cooling problem of the 2009 Mini JCW

Failure Date: 12/06/2011

Turbocharger oil line crimp fitting failed due to o ring becoming hard from excessive heat from turbocharger resulting in spray of engine oil on hot turbocharger. Dealer replaced inlet and outlet oil lines with newer design and the addition of an oil line heat shield now being used in production of 2011 and 2012 models. Oil spray could cause a fire and the design change from Mini indicates to me that a problem with old design exists and heat issue is present from their addition of a heat shield. Manufacturer did not offer reimbursement or policy repair when a request was made. This appears to be a safety related issue due to vehicle fire exposure.


Other Common Engine And Engine Cooling related problems of Mini JCW



JCW Service Bulletins
JCW Safety Recalls
JCW Defect Investigations