Thousands of motorists are facing lengthy delays to get their cars repaired after damage caused by contaminated fuel.

If they do choose to take the car to a garage, they have been advised to phone around for a number of quotations as it is reported that some unscrupulous mechanics are over charging for what can be a very simple repair.

Haynes, renowned worldwide for its authoritative car repair manuals, advises motorists to consider tackling the job themselves - to get back on the road quickly.

The part most commonly affected is the exhaust gas oxygen sensor and according to Haynes, is not difficult to fit. On some cars you can get at it just by opening the bonnet, on others it will be necessary to get underneath. Once located, the old sensor is unscrewed and the new one screwed into its place.

So if you're facing a long wait or a large bill to get a new oxygen sensor fitted by your dealer, it could be well worthwhile - and easier than you thought - to do it yourself!

Call me girlie, but I am not so confident and feel rather inclined to go with a rogue mechanic, after all the companies involved did state they would pay the repair bills in receipts are kept.

Jackie Violet