Help please into what to-do

So I want to do a engine swap a 96 automatic 3.4 Tacoma and put it in a 01 3.4 4runner used to be automatic but turned it into a manual the reason why is because the 4Runner won't start just did whole engine swap on it already and it just won't start it dose turn over and keeps flooding I did use the wiring harness that came with the 01 4runnerI would love to get it to just start with the engine so please any advice or anything please share

 

What ECM are you using?
96 or 2001?

 

01

 

Maybe try a new igniterhttps://www.carparts.com/details/To...D=gglpla&origin=pla&gad_source=1&gclsrc=aw.ds

 

Did the swapped in engine run when it was removed from the donor vehicle??

So many little things could be causing problems .

Injectors stuck opening dumping in Raw fuel.

Fuel lines connected wrong ?

If your engine is over fueled you need to figure out why.

One of those up close in person jobs.

Do you have all the electrical wiring diagrams for all the vehicles involved?

Good luck.

 

You used the 2001 Wiring harness, The 2001 ECU and the all same sensor from the 2001 Engine?

 

Do you have a scan tool?
Any codes?

 

Does the CEL illuminate? If not, check the gang ground at the upper intake manifold, D/S.