Injector Cleaners?

Count Mackula

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Hey guys,

I’m a new Supra owner (bought a 2021 last week) and love the car and would like to take good care of it.

It being brand new, I’m sure it doesn’t need it.

But what is the general consensus on injector cleaners?

Such as Lucas fuel treatment. Would it be bad? Would it hurt? Is it good? Better fuel economy? Etc.

I didn’t see anyone really mention it here. But I have read that it fouled sparks plugs on other forums (Audi forum).

thanks!
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Paolo

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Congrats and welcome to supramkv mkv forums.
IMHO I would keep away from those cleaners.

Use quality fuels when filling up and you should never need to add any fuel cleaners.

Good luck.
 
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Count Mackula

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Excellent! Noted. That’s what I’ve read too. And I only use quality fuel for this beast.
Thanks for the welcoming. Really excited to join the community.
 

dc2r

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This engine being direct injection, I would be more concerned about carbon deposits around the valves. I don’t know if catch cans make a difference on this engine.
 
 




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