Marshamellow   10 #1 Posted June 24, 2016 Hi Please does anyone know how to prime a T25 petrol VW camper van, its had new petrol pump and filters and still won't start , I don't know if there's a air lock or something else wrong, Asking this for a friend, also if it is a air lock whats the procedure to get it out  ---------- Post added 24-06-2016 at 18:18 ----------  Its ok done it Share this post Link to post Share on other sites Share this content via...