Hello, my Ford Ranger (equivalent to Mazda B2500) Year 2005 120000KM has the following problem: The yellow engine pregloss lamp flashes. Sometimes after 5KM… or after 80KM….. or after 200KM Mazda and Ford both have read out the errors. In both with diagnostic device and after Blinkcode the errors 12+13+14. With three Ford dealers could not be helped us. As soon as the error occurs, the engine nails strongly, sounds like an old ship diesel. This topic is indeed in (according to Uncle Goggle) 3 Forums Discussions have appeared since 2004, but nowhere has there been a solution. So, who had this problem before and can help? Greetings of thebaumfaeller