I recently got a 96 E350. I wanted to change the coolant and add new with additive for the diesel, but there isn't a cap that I can see. It is easy enough to dump out, but what is the best way to fill it up? Thanks for any help.

 

it should be filled throu the reservior. just add there and it will go to the radiator. GL
Scotty

 

Thank you. I'll try it this weekend.

 

your welcome. let me know if you need anymore help
scotty