Injector cleanning

Hi all,
I made a search in the forum but couldn't find a thread about this.
Is there somewhere a tutorial how to clean these injectors, and how often?

Many thanks

No tutorial that I know of. Either put some injector cleaner in your tank, or use an ultrasonic bath.

I think how often, if ever, they need attention is probably more down to fuel quality than anything else. We tend to have good fuel in Oz so I rarely give injectors a thought. Change the fuel filter from time to time, run a dose of injector cleaner through now and again, (I never notice any difference when I do!) and when you get to engine rebuild time take them to an injection specialist with a test bench and get them flow rated and their pattern checked.

Hi Beetle, Pete,

That injector cleaner you talk about is like an additive to mix with the fuel?
Never used before....

Yes! Most fuel outlets sell it, or you can get it from automotive parts retailers.

Something like this:


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Great. Thanks.
I'm going to give it a go.