Idle slows and stops after revving

[fixkick]

on this engine, it's a TBI, (throttle body injection)
when sparks go dry all 4 do, due to only 1 injector here.
on MPI engine, way more complex but you dont have MPI, and makes diagnosis more easy.

you can also remove the air horn of top of the TB
this engine runs ok with this part removed, (never on a MPI)
that means you can watch the injector do its SPRAY cone
as seen here
as seen here, (ignore 2 injectors, pretend 1)

https://www.youtube.com/watch?feature=pl...eHgh8#t=30

if engine dont run, then its a 2 man job.
one cranks, person 2, ganders here, at an angle (backfiring now is dangerous to tester) keep your head working engines. (a back fire here can shoot flames) one can use a long arm and a mirror ,with a glove and be safer, )
gander, at the cone of fuel, it sprays cranking,
if not ECU cut fuel or pump is dead or the filter is packed solid.
the fuel system has 3 filters (4 really)
2 in the injector
1 just front of the tank
and 1 called the fuel filter sock in the end of the pump. bottom
any or all can clog,.
but we start with the service filter. just in front of the tank.
all autostores sell it, even walfart here.

this is where the 2 ,10 micron screens reside, super small holes... there.