A restricted primary or secondary fuel filter stops fuel from reaching the high-pressure pump, starving the system.
Avoid excessive idling. Modern emission systems need high exhaust temperatures to self-clean. Running the tractor under a heavy load periodically helps prevent DEF crystallization in the exhaust pipe. New Holland 3297 Error Code
A pin-hole sized leak can inject fuel through the skin, causing a severe injury or death. A restricted primary or secondary fuel filter stops
Skip guessing. Follow this diagnostic path: New Holland 3297 Error Code