feultank pickup

hello guys,

i've been searching for over 15 minutes to find the feultank file of the pickup, and i can't find it,
i have been looking in the pickup files it self and common file where the engines are located, but its not in those files, and i want to edit the file to support my custom diesel engine

kind regards

 

if i remember well its in a jbeam file called "misc"
its in the common zip too.

 

thanks, will take a look