Yaris 2001 The engine yellow/orange warning light in the dashboard

[cabbage2001]

Thanks Guys, for you help. Is it hard to clean the injectors or will i have to take it to a mechanic. Also would i be able to change the Petrol Filter and if so where is it. Was told it under the back seat? or would i have to get a Mechanic to do that do just dont want to spend big $$$£$£$$££$ for someone doing it

thanks Colin

[CTScott]

Originally Posted by cabbage2001

Thanks Guys, for you help. Is it hard to clean the injectors or will i have to take it to a mechanic. Also would i be able to change the Petrol Filter and if so where is it. Was told it under the back seat? or would i have to get a Mechanic to do that do just dont want to spend big $$$£$£$$££$ for someone doing it

thanks Colin

You can do a reasonable cleaning of the injectors with a good fuel additive. A full cleaning requires connection of a cleaning system to the fuel rail or removal of the injectors.

For the filter you do have to get into the tank, which is under the back seat.

[cabbage2001]

Thanks for you help. i will put in a cleaning solution and will try and change the fuel filter.. any tips on replaing the petrol filter

thanks

[cabbage2001]

Sorry one last question if all this fixes the problem will the warning light go off itself or will it have to be reset?

thanks again

Colin

[bairjo]

Originally Posted by cabbage2001

Thanks for you help. i will put in a cleaning solution
thanks

If it was me, I would go with the Seafoam treatment. Anyone else have any other suggestion on which additive he should use?

[CTScott]

Originally Posted by bairjo

If it was me, I would go with the Seafoam treatment. Anyone else have any other suggestion on which additive he should use?

I am not sure if seafoam is sold over there. Any Techron based cleanser would be fine or the Lucas products.