The tracker won't start. put

it has a fuel pump relay and a fuel filter but also clean the tank with a chemical salution froma any auto parts store filter $20 relay $15 filter is by gas tank toward front and realy is on driver side of console by steering colum

check fuel pressure. if fuel pressures is good.
you have another problem.
there are 2 motors. 1.6 and 2.0 L
but might be same ?
i looked they are 6 drawing in the pub lib.
ok
the fuse is labled, FI
for fuel injection
and runs all Electronic Fuel injections components
ECU, injector, igntion, you name it.

that is all.

do you want to diagnose this and not guess at parts?
then check :
1: engine compression , 180psi on all 4 , if all way less then you have a serious problem.
2: check fuel pressure.
3: check injector signals with a NOID light.
4: check spark first.

if you do all 4 , you will Find the problem. I promise.