i have a uk model ford escort 1.6 lx p reg (1996) the mot tester said the emissions did not get test because the rear of engine vac hose was sucking in air (he thinks it my have a split in it) iv tried locating the egr valve to locate the vac pipe that come out of it to the manafold but so far having no luck can some one help please (a pic would be really helpful) thanks
john black, December 2008