My 1.5-litre Clio diesel is four years old, with 68k miles on the clock. I have been advised that the fuel pump has failed internally sending metal filings through the fuel injection system. To rectify this the vehicle will require a complete replacement fuel injection system estimated cost £4300 inc VAT.

Renault has offered me 35 per cent towards the cost of the repairs as a gesture of goodwill as the car is out of warranty.

However, I have heard of numerous similar problems with all models of Renault Diesels and wonder whether in the circumstances the 35 per cent is a fair offer.