The Ford Focus RS is a benchmark hot hatch but some customers have found the ownership experience less positive due to engine issues.
Ford Europe confirmed the existence of the issues to Autocar, early-build cars had been affected and that some engines had been replaced under warranty with new-specification units.

“We are aware of one case in Australia and we are working globally on a repair for all customers. In the meantime, if a vehicle shows these symptoms, of its any RS customer has a concern, we encourage them to call 13 FORD to organise an inspection or repair under warranty.”

The latest 2018-build Focus RS models are believed to be unaffected due to an updated block design. Ford Australia encouraged customers to contact it directly through 13 FORD rather than through dealers as it allows them to track the complaint more effectively.
