Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
Some engines will overheat if you remove the thermostat, If it's faulty, get a new one.
Removing it will cause the engine to be slow warming up.
Removing it can cause the coolant to travel too quickly and not have time to be cooled.
Why do you want to remove it?
Cheers, the ferret.