This vehicle (like most cars) has both a starter and an alternator. The alternator is driven by a serpentine belt, and the starter is located on the lower part of the engine at the transmission, where the teeth engage with the flywheel/flex plate. An alternator for the 1992 Sentra usually costs around $120-150, and a starter in the range of $90-120.
A weak spark can be caused by a faulty ignition coil, or perhaps bad spark plug wires.
located between the firewall and the motor on the trans side takes a bit of time and a lot of trouble but you can do it w/o moving the ac lines
Yes, it is built on the starter.
Not sure if the 92 is the same as the 91, but on the 91 you need to loosen the adjusting idler on the alternator on top and the a/c idler from the bottom. remove the a/c belt & install the alt. belt, make sure your route is correct between the two guide as the belt goes up to the idler... hope that helps.
it is under the intake mannafold drivers side
Yes, the solenoid is located on top of the starter motor.
loosen adjuster bolts and take off belt......
weak battery or bad alternator.
are they the same size? did the car the alternator come off have the same options or more than the one your going to put it on as the amps could be less and you have a/c on your car and head lights on same time could cause problems you don't want
Just buy a rebuilt starter from Auto Zone. They're around $100.
about 3,000 lbs
yes the trans is the same in all 91-94 for the 1.6L motor
yes
Tighten it up!!
Behind the water pump
inside starter.
inside starter.