A place for more technical discussions. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer.
Just done a swap from m13a to m16a non-VVT on my 2001 jimny. The engine is running, however it's running a bit rough and we think it has come down to the injectors.
The old ones might be shot anyway, so going to order some new ones regardless.
Has anyone got any advice on which ones are best to use and potentially recommend any to purchase?
I am bumping your message to the top to see if one of the experts can answer it.
For my part, I rarely replace injectors on a petrol engine; it is usually enough to have them cleaned & tested unless they have done intergalactic mileage. But Suzi units might be cheap enough that it is not worth having this done, I don't know. (But someone here will know!)
You should be using the 1.6 injectors. How long has it run for since the swap?
The ecu has a learning function and after an engine swap it can take time to adjust to the different fuel requirements. I've had some that do it straight away and others that take half an hour before they run smoothly.
Getting the injectors tested and cleaned is your next option. For replacements, any from another M16a or M15a Suzuki will do the job. New will be expensive.
