Fiorino Sump Allen key size, help needed

[tricky4a]

Hello All,

I need to drop the oil in my 1.7td Fiorino. The same engine I think is used in a few other fiats. Mine is a 1998 so anything around there.

Can anyone tell me the allen key size needed and if I need a new seal or anything after I drop the oil,

Any help or advice greatly appreciated,

Richard

 

[Peter Pick-Up]

12mm, and you don't need a seal (the plug is tapered)
But you do need good quality oil and a large oilfilter....!!