Hi guys, i have 2003 sprinter ...since the weather got cold i notices that the fuel started to drip from the intake manifold area toward the firewall its impossible to see where exactly the leak is coming from when i start it in the morning to warm it up after about a minute its starts to drip badly so i go under the van with a flash light and see that the leak runs down the manifold ...what there exactly ? when i stick my hand trough the top of the engine i can feel the wet at the end of the fuel bar or what ever u call it i meant the tube that has all the lines that run from it to the injectors and at the end there's some kind of small plastek house attached to it ...to me looks like the fuel return line and thats what im thinking the leak is form .but to get to it looks like the whole manifold have to be removed.....correct me guys on this one