Our CAT 320D excavator displays fuel separator full message after startup. Did try draining but message persists. Last year this problem occurred, the machine had a hard time just idling. Replaced some collapsed fuel hoses and a cracked banjo fitting at fuel controller. Now, the machine can be operated but after a few minutes dies. Thinking there may be other defective fuel lines. I'm trying to locate a fuel system diagram to aid my tracking all the components. Also,. What triggers the fuel separator message? Thank you in advance for any assistance
Start here by providing a serial number. Next, quote the exact message as it appears on the screen, or a picture of it.