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.
A question about timing in the 4.2 efi... Is there a timing belt that should get changed at major service? Or a timing chain that stretches etc? Or is it as simple as valve clearance, spark plugs, leads, dizzy and ignition timing that controls how smooth and reliable your motor is? Any knowledge on this subject would be much appreciated.