hello there,
My 190d 2.5 will not start. The glow plug light won't come on. The starter turns over but engine won't fire. The glow plugs are fine and were replaced last year. What could it be-maybe the injector pump? I'd appreciate any suggestions. Thanks

My 190d 2.5 will not start. The glow plug light won't come on. The starter turns over but engine won't fire. The glow plugs are fine and were replaced last year. What could it be-maybe the injector pump? I'd appreciate any suggestions. Thanks