Fuel mistake could cost you £3,000 to fix and invalidate YOUR car insurance cover DRIVERS are being warned about a fuel mistake they can make that can void their insurance and cost them thousands of pounds. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Speeding fines - New laws could see you face a £2,500 fine and three penalty pointsFuel economy LIE - Your car may not be as efficient as you think, here’s whyToyota Prius Plug-in: Just plug in and goSuzuki Swift 2017 review - A winning formula with a fresh lookNew car tax 2017 - Here's a list of 600 cars that’ll cost more to tax FROM TODAYDVLA driving licence - New digital licences launching in the UK in 2018