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You can't. The Datsun name was replaced by Nissan in 1982/83. Nissan are the parent company, Datsun where simply the brand.
alternator wires
A bad spark plug will cause a 1982 Datsun King cab pickup not to fire. A clogged fuel filter will also prevent it from firing.
in front of the motor on right with screwtop
Could be your steering fluid is low? My 1982 GMC pickup truck makes a noise when my steering wheel fluid gets low.
Usually 1
as for the 720 having 2 coils one runs the intake side and the other runs the exaust side even though they wire into one dist cap being a 4 cylinder with 8 plugs 4 on intake and 4 on exaust
20+3 degrees BTDC
On the front of the engine behind/attached to the fan
600 14 dunlup
You can use ATF (automatic transmission fluid)