What is the dia of the fuel return lines on the injectors? 85 300D, mine are starting to leak fuel. And what length will it take?

 

See ForcedInduction's response here:

https://mercedesforum.com/forum/dies...iameter-56425/

 

thanks Oldcar85, that's what I needed, ordered the line from Pelican, can't get anything like that here, they must all start leaking at the same time. The vent and return lines at the tank started leaking about 2 weeks ago, and used the 5/16 line to change them. And now all the injector lines are weeping. not bad for 31 years.