help needed my car has started to all of a sudden cut out and not want to start again for a few hours but after that then it will drive perfect, maybe a few days later it will do the same again. i have checked everything i can had the camshaft and crank sensors out and cleaned plugs leads, its a new coil. checked all the vaccum pipes that i kan, im completely stumped?! my freind is coming to have a look tommorow nite with a diagnostic machine. any help woud be much appreciated!!