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.
Yes, those are the same engines, should be no problem
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.
no u do not
Remove engine, disassemble, replace piston, re-assemble engine and install. Good times!
96 and 97 go together .no 87.
I am looking for diagram of the engine to replace a pcv valve. 2002 Nissan Sentra 1.8