Carbureator??
Need a little more information. Duid you change the fuel pump filter on the fuel pump and did you change the inline filter also.
What year as Toyotas have had fuel injection since the early 80's
There is one on an arm on the upper half of the engine that requires a 3/8" rachet drive. put that in and pull towards the front of the car.. I hold it in place with a rope while I change the belt or have a helper hold it.. Sure makes it easier