You need a manual on it to show you how and it will tell you.
no.
It's almost impossible without removing the engine, unfortunately.
In some cars, you can get the rear bearing by dropping the transmission. For the rest, no.
yes i am sure this looks like a daunting task however 75% of engine accesories can be replaced without engine removal.
Just remove pan and change bearings.
2004 Nissan sentra with a 1.8L engine has a timing chain and you do not replace it.
You can replace all of them BUT the 2 in the rear of the engine block with out pulling the engine. To remove the rear ones you can either pull the transmission are remove the engine your choice.
Yes, those are the same engines, should be no problem
no u do not
The starter is located under the intake manifold at the rear of the engine. It lies between the two banks of cylinders in the V. Its pricey to replace because of the man hours involved in removing all the parts to get to it.
Remove engine, disassemble, replace piston, re-assemble engine and install. Good times!
I am looking for diagram of the engine to replace a pcv valve. 2002 Nissan Sentra 1.8