Poor performance, poor fuel mileage and may trip the check engine light.
A dirty/plugged fuel filter is like tying a knot in your fuel line.
Yes, it could be dirty injectors causing this problem. It could also be an issue in the fuel line, fuel pump or fuel filter.
Water in fuel tank, dirt/rust in fuel tank, algae in fuel tank, plugged/dirty fuel filter, dirty fuel injectors,
perhaps a dirty/old fuel pump, and/or dirty fuel injectors? fuel pressure? blocked fuel lines?
Dirty fuel injectors.
If they look dirty hahaha der.
Dirty fuel injectors can lead to poor vehicle performance. The best way to clean the fuel injectors on this car would be to use fuel injector cleaning products, that are placed in the gas tank.
Maybe fuel pump or dirty injectors
Fuel injectors possibly dirty causing poor firing?
It could be dirty fuel injectors.
Dirty fuel filter, dirty injectors, for a start.
The primary reason for hesitation on acceleration from stop on a 2000 Toyota Echo is a dirty fuel system. This can include clogged fuel injectors or a dirty fuel filter.