sounds like the timing belt jumped, they suck to do, hopefully you are lucky and did not bend valves Check your compression on all cylinders you should have about 140psi in each one.
Quad 4 engines are picky. Find another car. Putting any investment into your 1988 car is a waste of money, unless it's a collectors' item or has tremendous sentimental value. Finding junkyard Quad4's is also near impossible.
No
It should be somewhere in the engine compartment, if it has been removed then you can try: http://minimopar.knizefamily.net/vacuum.html
10 degrees BTDC ( unless engine compartment decal shows different )
Its located in a black box on firewall in engine compartment
Think it's passenger side of engine compartment above wheel well. Should be the horn relay and fuel pump relay.
Probably , there would be a fuse box in the passenger compartment and a Power Distribution Box ( which is " live " ) located in the engine compartment
Where is the clicking coming from? Within the engine compartment or inside the car?
The 1988 Jeep windshield wiper motor is located on the firewall in the engine compartment. The wiper motor will be in the center of the firewall.
The 1988 nissan stanza has teo pumps one in the tank and one in the engine compartment on the passenger side.
Two pigtails on the driver's side of the engine compartment. http://www.marksatterfield.com
10 degrees BTDC ( unless engine compartment decal shows different )
.035 according to my truck and according to the local parts dealer here in Ohio should say on the emissions sticker that is somewhere in the engine compartment or the underside of the hood.